Commercial Mortise Locks

Arrow AM01 Passage Mortise Lever Lock. Arrow AM Series Lever Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM01 Passage Mortise Knob Lock:

• Latchbolt by knob/lever either side

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM02 Privacy Mortise Lever Lock. Arrow AM Series Lever Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM02 Privacy Mortise Knob Lock:

• Latchbolt by knob/lever either side, except when outside is locked by turnpiece inside.
• Outside emergency release or operating from inside unlocks lock.
• Inside knob/lever retracts both bolts

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.

• Knob Trims: HTH, HBH, HTHA, HBHD. 

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM07 Exit Mortise Lever Lock. Arrow AM Series Lever Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM07 Exit Mortise Knob Lock:

• Latchbolt by knob/lever inside.
• Auxiliary latchbolt deadlocks latchbolt.
• No outside trim.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM11 Apartment/Front Door Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM11 Apartment/Front Door Knob Lock:

• Latchbolt by knob/lever either side except when outside knob/lever is locked by stopworks in lock front, or when the deadbolt is projected.
• Deadbolt operates by key outside and turnpiece inside.
• Turning inside knob/lever will retract latchbolt and deadbolt simultaneously

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM12 Storeroom Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM12 Storeroom Knob Lock:

• Outside knob/lever always rigid.
• Latchbolt retracted only by key outside or by inside knob/lever.
• Auxiliary latchbolt deadlocks latchbolt.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM13 Apartment/Front Door Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM13 Apartment/Front Door Knob Lock:

• Latchbolt operated by knob/lever either side.
•  Deadbolt operated by key outside and turnpiece inside.
• When deadbolt is projected, key outside will retract deadbolt, then latchbolt

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM16 Hotel Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM16 Hotel Knob Lock:

• Inside knob/lever always free, while outside knob/lever is always rigid.
• Latchbolt operated by knob/lever inside and by key outside.
• All keys except emergency keys are shut out when deadbolt is projected by turnpiece inside.
• Turning inside knob/lever will retract both the deadbolt and the latchbolt simultaneously. Auxiliary latchbolt deadlocks latchbolt.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM17 Classroom Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM17 Classroom Knob Lock:

• Latchbolt operated by knob/lever either side, except when outside knob/lever is locked by key outside.
• Key operates latch or unlocks outside knob/lever.
• Inside knob/lever is always free.
• Auxiliary latchbolt deadlocks latchbolt.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM19 Dormitory/Exit Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM19 Dormitory/Exit Knob Lock:

• Latchbolt operated by knob/lever either side.
• When outside knob/lever is locked by projected deadbolt, (by inside turnpiece or outside key) key outside will retract deadbolt, then latchbolt.
• Turning inside knob/lever will retract latchbolt and deadbolt simultaneously, which will unlock outside knob/lever.
• When deadbolt is projected, the latchbolt is deadlocked.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM20 Entrance/Dormitory Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM20 Entrance/Dormitory Knob Lock:

• Latchbolt operated by knob/lever either side, except when outside knob/lever is locked by stopworks in lock front, or by projecting deadbolt by turnpiece inside or key outside.
• Turning inside knob/lever will retract latchbolt and deadbolt simultaneously.
• Deadbolt operated by turnpiece inside or key outside.
• When deadbolt is projected the latchbolt is deadlocked.
• Auxiliary latchbolt deadlocks latchbolt.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM21 Front Door Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM21 Front Door Knob Lock:

• Latchbolt operated by knob/lever either side except when outside knob/lever is locked by stopworks in lock front.
• Deadbolt is operated by turnpiece inside.
• Auxiliary latchbolt deadlocks latchbolt. Key outside operates both bolts.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM22 Office Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM22 Office Knob Lock:

• Latchbolt operated by knob/lever either side except when outside knob/lever is locked by stopworks in lock front then operated by key outside.
• Auxiliary latchbolt deadlocks latchbolt.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM23 Vestibule Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM23 Vestibule Knob Lock:

• Latchbolt operated by knob/lever either side, except when outside knob/lever is locked by stopworks in lock front, then operated by key outside.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM24 Storeroom Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM24 Storeroom Knob Lock:

• Latchbolt operated by knob/lever inside and by key outside.
• Outside knob/lever always rigid. Inside knob/lever always free.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM26 Privacy Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM26 Privacy Knob Lock:

• Latchbolt by knob/lever either side, except when outside is locked by turnpiece inside.
• Operating inside knob/lever, closing door, or with outside emergency release unlocks outside.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM27 Institutional Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM27 Institutional Knob Lock:

• Latchbolt by knob/lever either side, except when Privacy outside is locked by turnpiece inside.
• Operating inside knob/lever or closing door unlocks outside.
• Key outside retracts latch at all times, even if thumbturn is held in locked position.
• Auxiliary latch deadlocks latchbolt.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM31 Storeroom Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM31 Storeroom Knob Lock:

• Latchbolt operated by knob/lever either side.
• Deadbolt is operated by key from either side.
• When deadbolt is projected, key either side will retract deadbolt, then latchbolt.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM32 Vestibule Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM32 Vestibule Knob Lock:

• Latchbolt operated by knob/lever either side, except when outside knob/lever is locked by key from the inside cylinder.
• When outside knob/lever is locked, latchbolt is retracted by key outside or by knob/lever inside.
• Auxiliary latchbolt deadlocks latchbolt.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM33 Storeroom Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM33 Storeroom Knob Lock:

• Both knobs/levers rigid at all times.
• Auxiliary latchbolt deadlocks latchbolt.
• Latchbolt operated only by key from either side.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM34 Storeroom Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM34 Storeroom Knob Lock:

• Latchbolt operated by knob/lever either side except when the outside knob/lever is locked by stop works in lock front then operated by key outside or by knob/lever inside.
• Deadbolt operated by key from either side.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.

Arrow AM37 Classroom Knob Lock. Arrow AM Series Knob Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and  performance, and precisely manufactured to exacting standards.

Arrow AM37 Classroom Knob Lock:

• Latchbolt by knob/lever either side.
• Except when outside is locked from inside or outside by key.
• When outside is locked, latchbolt is retracted by key from inside or outside or by operating inside knob/lever.
• Auxiliary latch deadlocks latchbolt.

Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.

• Door Thickness – 1-3/4" (4mm) standard.
• Backset – 2-3/4" (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt – 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub – Knob: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel steel, 5/16" (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8" (92mm). Center to center, hub to turnpiece 2-7/16" (62 mm)

• Finishes: 26D, 10B, 04, 03.
• Knob Styles: HTH, HBH, HTHA, HBHD.

Certification/Compliance:

ANSI Meets A156.13 Series 1000, Operational Grade 1.

Federal Meets FF-H-106C, Series 86 and 87.

UL/ULC Positive Pressure All locks listed for A Label and lesser class doors, 4" (122cm) x 10" (305cm) single or 8" (244cm) x 10" (305cm) pair. Letter F and UL symbol on armored front indicate listing. California State Reference Code All levers with returns comply; levers return to within 1/2" (13mm) of door face.

Advantages: • Easily reversible, enabling the user to reverse hands without disassembling lock case. • Meets or exceeds ANSI operational Grade 1 requirements. • Throughbolted trim designs for proper alignment and increased security. • Many trim designs to complement Arrow cylindrical locks and exit device trims. • Keyed into new or existing Arrow or competitive master key systems. * Note: Not all trim designs available in all finishes.