Specifications
Door Thickness: 1 3/8” to 1 3/4”. Up to 2 1/4” door thickness also available.
Backsets: 2 3/8” to 2 3/4” adjustable deadbolt.
Attachment: Locks are solidly attached to the door by 1/4” heat-treated steel bolts. These bolts pass through a steel plate (D111, D121 and D141) or the inner cylinder housing (D131) and thread directly into the back of the outer cylinder housing.
A permanent cap is inserted over the inside cylinder (D131) making the bolts nearly impossible to remove.
Handing: Non-handed. May be used on right hand or left hand doors swinging in or out.
Cylinders: Furnished with solid brass plug and housing, drilled with 6-pin chambers, pinned in 5 unless otherwise specified. Also available with 7-pin cylinders. Available with 6 or 7-pin interchangeable cores. Furnished with two (2) nickel silver keys standard.
Keyways: “G” keyway standard on conventional cylinders. “A” keyway standard on I/C core cylinders. Also available with some optional keyways.
Exposed Trim: Wrought brass or bronze reinforced with steel insert.
Deadbolts: Deadbolt locks are furnished with deadbolts which have a full 1” projection. Housed within the deadbolt is a freeturning, 1/4” thick, hardened steel, saw-resistant roller. Furnished standard with 2 3/8” to 2 3/4” adjustable backset and 1 1/8” x 2 1/4” faceplate. Optional 1” x 2 1/4” faceplate. Consult Options and Accessories section for other optional faceplates. D100 bolt is high strength steel.
Strikes: 2 3/4” x 1 1/8” lipless strike standard. ANSI 4 7/8” x 1 1/4” lipless, 2 1/4” full lip strikes, a 2 3/4” x 1 1/8” T-strike or a security strike are available. Consult Options and Accessories section.
Screws: Furnished with wood/machine screws for use on wood or metal doors or frames.
ANSI/BHMA Standard: A156.5, 2001, Grade 1. UL Listed, A label, 3 hour.

Corbin Russwin DL3013 Single Cylinder: - By key outside and by thumbturn inside.

Features

• Handing: Non-handed, except DL3017, which is handed and field reversible.
• Door Thickness: Standard - 1-3/4" (44mm) - 2-1/4" (57mm). Optional door thicknesses available; see Quick Codes.
• Backset: Standard - 2-3/4" (70mm); Optional - 2-3/8" (60mm)
• Front: Standard - wrought brass or bronze, 2-1/4" (57mm) x 1-1/8" (29mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Deadbolt: Zinc diecast hardened steel insert. 1" (25mm) throw, 5/8" (16mm) wide x 3/4" (19mm) high.
• Strike: Standard - 2-3/4" (70mm) x 1-1/8" (29mm). Optional strikes and wrought boxes available
• Cylinder: Brass, 6-pin, L4 keyway, 0-bitted. Security cylinders optional; see Quick Codes.
• Keys: Two nickel silver standard.
• Keying Features Available; Master keying; Construction master keying; 7-pin (FC) conventional; Interchangeable core (IC); Security; Security (IC); Visual key control; Concealed key control; Pyramid (FC); Pyramid (IC)
• Warranty: One-year limited.

Corbin Russwin DL2212 Double Cylinder Deadlock: - By key either side.

Features

• Handing: Non-handed.
• Door Thickness: Standard - 1-3/4" (44mm). Optional door thicknesses available; see Quick Codes.
• Backset: Standard -  2-3/4" (70mm); Optional: 2-3/8" (60mm)
• Front: Standard - brass or stainless steel, 2-1/4" (57mm) x 1-1/8" (29mm). Optional: 1" width; see Quick Codes.
• Deadbolt: 1" throw, solid steel deadbolt with hardened, free spinning, steel pin insert.
• Strike: Standard - 2-3/4" (70mm) x1-1/8" (29mm). Optional strikes and wrought boxes available.
• Cylinder: Standard - brass, 6-pin, L4 keyway, 0-bitted. Security cylinder optional; see Quick Codes.
• Keys: Two nickel silver standard.
• Keying Features Available: Master keying; construction master keying; security; visual key control; concealed key control
• Warranty: One-year limited.

CL3800 Series Is an economical, Grade 2 standard-duty lever lockset which provides an outstanding combination of value and performance. It’s the ideal lever lockset for standard commercial applications. When used in conjunction with the CL3300 Series Extra Heavy-Duty Grade 1 and the CL3500 Series Heavy-Duty Grade 1 Cylindrical Lever Locksets, the overall cost of many projects may be reduced without compromising functionality and durability.

Typical applications

• Interior offices
• Closets
• Multi-family housing
• Restaurants
• Retail complexes

• Deadlocking latchbolt by key in outside lever or by rotating inside lever.

• Outside lever always locked (lever handle is free-wheeling in locked position).

• Inside lever always free.

Advantages

• Lever Release™ for vandal resistance
• Solid cast levers
• ANSI Grade 2 certification
• UL 3-hour fire rating
• Independent lever return springs
• Through-bolts on door for solid attachment
• Covers ANSI/DHI door prep A115.18 - 1994 “Spider Cut Out”

Corbin Russwin CL33905 Electrified Lever Lock Fail Secure. The CL3300 series is a Grade 1 cylindrical lockset manufactured with the highest quality materials to ensure strength, durability and quiet operation. Available in all standard architectural finishes and four lever designs, the CL3300 series subtly complements any high-use commercial, industrial and institutional application.

CL33905 Fail Secure

• Deadlocking latchbolt by lever either side except when power off locks outside lever

• Power on/unlocks outside lever

• Inside lever always free

• Latchbolt retracted by key when power is off

Electrified locks contain an internal solenoid. The solenoid can be ordered to either lock when electrical current is applied or unlock when current is applied.

FAIL SECURE - Locked when lock is at rest. Only unlocks when current is applied.

Fail Secure is by far the most popular version ordered. 

Levers: Armstrong, Princeton & Newport Levers

Finishes: 605 (US3) Bright Brass, 606 (US4) Satin Brass, 612 (US10) Satin Bronze, 613 (US10B) Dark Oxidized Satin Bronze, Oil Rubbed, 625 (US26) Bright Chromium Plated, 626 (US26D) Satin Chromium Plated


Vandal Resistance

Engineered to meet today’s increased security needs, the CL3300 series offers several advantages. All functions feature the Lever Release™ design for vandal resistance, allowing the outside lever to rotate when in the locked position. All CL3300 series locksets, including the CL33900 series, are available with Corbin Russwin Pyramid patented security or high security cylinders, the most secure locking system available. Pyramid is especially recommende



d for installations that require superior protection against picking, drilling and other surreptitious entry. See the Pyramid catalog for additional information.


Access Control




For access control, the CL33900 Series Electrified Cylindrical lockset utilizes the proven CL3300 series lockset and
features an integral continuous duty solenoid that allows installation in a standard cylindrical prep. Available in Fail Safe or Fail Secure, the CL33900 is ideal for door control where increased security is necessary at all times, while meeting life safety codes.

Key Advantages
•EZ-Install components significantly reduce installation time
•Lever Release™ lever design for vandal resistance
•Pyramid cylinders for increased security
•Access control available with CL33900 Electrified lockset
•ElectroLynx® connectors are standard on all Corbin Russwin electrified products. McKinney QC hinges are recommended to make a complete plug and play application.
•Independent return springs prevent lever sag
•Covers ANSI/DHI Door Prep A115.18

Arrow RK02 Privacy Knob. The RK Series cylindrical locksets are an economical value for a variety of application. Perfect for multi-family housing markets, as well as light commercial applications.

Arrow RK02 Privacy Knob:

Latchbolt operated by knob/lever either side except when inside turnbutton locks outside.

Unlocked by rotating button or by using tool outside.

Features

Construction: Cold rolled steel with zinc dichromate finish for corrosion resistance. Requires standard 1-1/8" (53.97mm) bore through door.

Backset: 2-3/8" (60.31mm) or 2-3/4" (69.85mm)

Door Thickness: Fits 1-3/8" (34.93mm) to 1-3/4" (44.45mm)
doors standard.

Latch: Brass 1/2" (12.7mm) throw, UL Listed, guarded latchbolt on all locking functions

Latch Front:  1" x 2-1/4" (25.40mm x 57.15mm) for 2-3/8" backset
(60.32.mm) or 1-1/8" x 2-1/4" for 2-3/4" (69.85mm) backset.

Exposed Trim: RK Roses are wrought brass 2-1/2" (63.5mm) diameter. Total projection from face of door is 2-3/4" (69.85mm). 

Strike: 4-7/8" ANSI (123.83mm), 2-3/4" (69.85mm) T strike, or 2-1/4" (57.15mm) full lip strike.

Cylinder: Conventional - Solid brass 6 pin. Arrow "A" keyway standard. C keyway optional. Interchangeable Core – Lockset prepared to use with 6 or 7 pin interchangeable core. Will accept cores manufactured by Arrow, Best, Falcon, Medeco Keymark, ASSA, and others.*

Keys: 2 brass keys

Handing: Non-handed

Finishes: US3, US4, US10, US10B, US32 and US32D

Packaging: 10 per case

Warranty: Five Year Mechanical Warranty

Certification:

The RK Series has been designed to meet the requirements of ANSI, A156.2, Series 4000, Grade 2 UL Listed for use on 3 hour, A label single swinging doors. RL Levers conform to ADA requirements.

Arrow MK13 Exterior Knob. Arrow MK Series offer the Security Professional simple solutions to accessibility requirements. Their clean designs, architectural finishes and available functions make them ideal for commercial applications where heavy duty grade one hardware may not be necessary.

Arrow MK13 Exterior Knob:

Dead locking latch bolt operated by knob from either side except when outside knob is locked by push button inside.

When outside knob is locked, operating key in outside knob or operating inside knob unlocks push button and retracts latch bolt.

Closing door does not release push button.

Features

Lock Chassis: Cold rolled steel with zinc dichromate finish for corrosion resistance. Requires standard 2-1/8" (53.97 mm) bore through door.

Backset: 2-3/8" (60.32 mm) standard. 2-3/4" (69.85 mm), 3-3/4" (95.25 mm) and 5" (127 mm) available.

Door Thickness: 1-3/8" (34.92 mm) to 1-3/4" (44.45 mm)

Latch: Brass with 1/2" (12.7 mm) throw. Latch housing is steel, with zinc dichromate finish for corrosion resistance. 7/8" (22.225 mm) bore in edge of door is required.

Latch Front: Brass or bronze. Standard faceplate for 2-3/8" (60.32 mm) backset measures 2-1/4" (57.15 mm) x 1" (25.40 mm), with a flat front, for 2-3/4" (69.85 mm) standard faceplate measures 2-1/4" (57.15 mm) x 1-1/8" (28.57 mm), with a beveled front 1/8" (3.17 mm) in 2" (50.8 mm).

Strike: Brass, bronze or stainless steel. Standard “T” strike measures 2-3/4" (69.85 mm) x 1-1/8" (28.57 mm). Optional ANSI A115.1 strike measures 4-7/8" (123.82 mm) x 1-1/4" (31.75 mm). All strikes have a 1-1/4" (31.75 mm) lip to center dimension.

Handing: Reversible.

Cylinder, Standard: Solid brass 6 pin cylinder with Arrow“ A” keyway, keyed to 5 pin for stock. Can be masterkeyed, grandmaster keyed and construction masterkeyed. Conventional cylinders are also available in a variety of competitive manufacturer’s keyways. Supplied with two 5 pin brass keys for stock.

Cylinder Options: Interchangeable Core-lockset prepared for use with 6 or 7 pin interchangeable cores. Supplied less core, but packed with 6 and 7 pin tailpieces. Will accept cores as manufactured by Best,™ Falcon™ and other similar style cores. Suffix “IC” to design.

Finish: US3, US4, US5A, US10, US10B, US26, US26D.

Certification

• ANSI/BHMA A156.2, Series 4000, Grade 2
• Underwriters Laboratories (UL and CUL) listed for use on 3 hour, A label single swinging doors.
• Federal Specifications FF-H-106C, Series 160

Arrow E63 Single Cylinder Deadbolt. Arrow E Series deadlocks are unsurpassed for value, quality and durability. Our tamper resistant rotating wrench-proof collar, steel deadbolt with hardened steel pin insert and concealed screws are security features that have made the E Series the most specified deadlock in its class.

General Specifications:

Housing – Two-piece housing, with free spinning outer ring to prevent wrenching. Concealed mounting screws standard on double cylinder functions.

Thru-bolting – supplied with two 1/4" (6.35mm) steel thru-bolts.

Deadbolt – 1" (25.40mm) throw, solid steel deadbolt with hardened, free spinning, steel pin insert.

Backset – 2-3/8" (60.32mm), 2-3/4" (69.85mm)

Deadbolt Fronts – 2-1/4" (57.15mm) x 1" (25.40mm) standard for 2-3/8" (60.32mm) backset, 2-1/4" (57.15mm) x 1-1/8" (28.57mm) standard for 2-3/4" (69.85mm) backset. Drive-in deadbolts are available.

Doors – 1-3/8" (34.925mm) to 1-3/4" (44.45mm) thick standard.

Strikes – Supplied standard with the #346 wood frame strike. The #345 metal frame strike is optional.

Handing – All functions are reversible.

Cylinder, Standard – Solid brass, Arrow “A” keyway, drilled for 6 pins, pinned to 5. E41 and E42 low profile deadbolts are supplied with 5-pin cylinders. Supplied with two brass keys. Available in Schlage CS keyway and other competitive keyways.

Cylinder Options – Accepts 6 or 7 pin, small format, interchangeable cores. Supplied less cores. Will accept Best™ or Falcon™ type cores. Certification

• ANSI A156.5, Auxiliary Locks, Grade 2
  Underwriters Laboratories (UL and CUL) listed for use on A label or lesser doors when used in conjunction with a rated primary latching device.

Arrow E60 Exit Deadbolt. Arrow E Series deadlocks are unsurpassed for value, quality and durability. Our tamper resistant rotating wrench-proof collar, steel deadbolt with hardened steel pin insert and concealed screws are security features that have made the E Series the most specified deadlock in its class.

General Specifications:

Housing – Two-piece housing, with free spinning outer ring to prevent wrenching. Concealed mounting screws standard on double cylinder functions.

Thru-bolting – supplied with two 1/4" (6.35mm) steel thru-bolts.

Deadbolt – 1" (25.40mm) throw, solid steel deadbolt with hardened, free spinning, steel pin insert.

Backset – 2-3/8" (60.32mm), 2-3/4" (69.85mm)

Deadbolt Fronts – 2-1/4" (57.15mm) x 1" (25.40mm) standard for 2-3/8" (60.32mm) backset, 2-1/4" (57.15mm) x 1-1/8" (28.57mm) standard for 2-3/4" (69.85mm) backset. Drive-in deadbolts are available.

Doors – 1-3/8" (34.925mm) to 1-3/4" (44.45mm) thick standard.

Strikes – Supplied standard with the #346 wood frame strike. The #345 metal frame strike is optional.

Handing – All functions are reversible.

Cylinder, Standard – Solid brass, Arrow “A” keyway, drilled for 6 pins, pinned to 5. E41 and E42 low profile deadbolts are supplied with 5-pin cylinders. Supplied with two brass keys. Available in Schlage CS keyway and other competitive keyways.

Cylinder Options – Accepts 6 or 7 pin, small format, interchangeable cores. Supplied less cores. Will accept Best™ or Falcon™ type cores. Certification

• ANSI A156.5, Auxiliary Locks, Grade 2
  Underwriters Laboratories (UL and CUL) listed for use on A label or lesser doors when used in conjunction with a rated primary latching device.

Arrow D61 Single Cylinder Deadbolt. The Arrow D Series deadlocks are engineered to perform under the most extreme conditions where security is critical. Our Grade 1 extra heavy duty deadlock surpasses the demands of industrial, institutional and commercial applications.

Housing–Two-piece housing, with free-spinning outer ring to prevent wrenching. Concealed mounting screws are standard on double cylinder functions.

Deadbolt–1" (25.40mm) throw, solid steel deadbolt with hardened, free spinning, steel pin & insert.

Backset–2-3/8" (60.32mm), 2-3/4" (69.85mm).

Deadbolt fronts–2-1/4" (57.15mm) x 1" (25.40mm) standard for 2-3/8" (60.32mm) backset, 2-1/4" (57.15mm) x 1-1/8" (28.57mm) standard for 2-3/4" (69.85mm) backset. Drive-in deadbolts are available.

Doors–1-3/8" (34.925mm) to 1-3/4" (44.45mm) thick standard.

Strikes–Supplied standard with the #346 wood frame strike and BX91D strike reinforcement. The #345 metal frame strike is optional.

Handing–All functions are reversible.

Cylinder, Standard–Solid brass, Arrow “A” keyway, 6 pin cylinder. Supplied with two nickel silver keys. Available in Schlage CS keyway and other competitive keyways.

Cylinder Options–Accepts 6 or 7 pin, small format, interchangeable cores. Supplied less cores. Will accept Best ™ or Falcon™ type cores (except the E41).

Certification

• ANSI A156.5, Auxiliary Locks, Grade 1
• Underwriters Laboratories (UL and CUL) listed for use on A label or lesser doors when used in conjunction with a rated primary latching device

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.

The DL-LSV series cylindrical leverset are designed for use on all standard duty grade 2 light commercial and residential applications. The DL-LSV series is also ADA compliant. Solid zinc diecast.

Specifications DL-LSV
• Door Thickness: 1 3/4” - 2”
• Backset: 2 3/4” - face 1 1/8”- 2 1/4”
• Cylinder: Schlage “C” keyway
• Keying: Schlage 6 pin keyed
• Key: 2 six pin nickel plated
• Function: See description page 9
• Certification: UL listed ANSI A156.2 Grade 2
• Latch: 1/2" projection stainless steel 3 hour UL
• Bore: 2 1/8” hole retrofits all cylindrical locksets
• Strike: ANSI 1 1/4” - 4 7/8” strike
• EXBS5: Extension for 5" bracket
• Thrubolts are removable
• Non-handed and reversible
• Vandal Resistant: Clutch free wheeling mechanism option
• Warranty: Lifetime mechanical. 10 year finish.
• Finishes: US3, 10B, 26D

• LSV Series Installation Instructions
• LSV Specifications

A battery-operated keyless entry control device, the eForce 3090-150 Keyless Entry provides access control for Adams Rite deadlocks, deadlatches, and exit devices.

Function: 

The eForce 3090-150 Keyless Entry is a battery-operated keyless entry control for Adams Rite deadlocks, deadlatches and exit devices, that is compatible with aluminum and hollow metal door applications. The device can accommodate up to 150 users, including master, supervisor, emergency users plus two one-time codes. The eForce 3090-150 can operate in three modes: Standard, Passage, and Lockout. All programming is accomplished via the keypad. Device operation is confirmed by both a visual LED light indicator and an audible sound generated by a Piezo horn.

Operation: 

In the standard mode of operation, a programmed 2 to 7-digit character followedby a star (*) key allows for one entry when used with Adams Rite deadlatches or exit devices. When an authorized code is entered, rotate lever downward 90° to unlock or unlatch locking device. When released, lever returns to horizontal. The MS Deadlocks must always be relocked manually when used with the eForce 3090-150. Hold open time is adjustable from 1 to 9 seconds. eForce 3090-150 accepts any standard mortise cylinder with MS® cam, available separately.

Certifications: 

FCC Part 15 compliant 

Features: 

• Surface mounted with concealed fasteners. Suitable for 1-3/4" [44.5 mm]to 2-1/4" [57.2 mm] door thickness.
• Non-handed with clutched lever protection.
• Powered by 4 AA alkaline batteries; supports 60,000 activations.

Housing: Measures 1-3/4" [44.5 mm] wide x 15-3/8" [390.5 mm] high.

Handle: Clutch-protected cast zinc alloy, finished to match housing, field selectable handing.

Keypad: UV stable keypad material.

Operating Temperatures: Full outdoor rating; Temperature range from -31 to +151F [-35 to +66C] and 5 to 95% humidity (non-condensing).

Standard Package: Individually boxed with mounting hardware for 1-3/4" [44.5 mm] to 2-1/4" [57.2 mm] door thickness.

Shipping weight: 5-1/2 lbs [2.49 kg].

Options: 

• Remote activation input cable RSK-3090 available separately.
• Available in choice of powder coat 121 Dark bronze to match 313 Dark bronze anodized, or US26D (626) Satin chrome.

Related Products – When purchasing this product, please consider the following related products, available separately:

Compatible Products – This product is compatible with the following products:

Best 7KC 30 L Privacy Lever Lock In Stock In Most Functions & Finishes

Best 7KC Catalog

The BEST 7KC Series, a Grade 2 cylindrical lever set, is a popular choice for commercial office spaces, college dorms and military bases. This medium-duty cylindrical lock fits a standard door prep. And because it’s comparable to the BEST 9K lever set, it’s been specified at times for heavy-duty residential applications.

• Cylindrical chassis to fit common door preparation.
• Standard and Drive-in latches available.
• Through-bolt mounting studs increase torque resistance.
• Quick rekeying with BEST interchangeable core.
• No exposed keeper hole on keyed levers for
increased security.
• Hub torque spring provides extra resistance to lever sag.
• Snap-on inside rose (no exposed mounting screws).
• Keyed lever is removable only after removal of core.
• Internal steel mechanisms are corrosion treated for
normal atmospheric conditions.
• ADA–Americans With Disabilities Act: 7KC series – The design and operation
of the BEST® cylindrical lock meets the intent of the standard for ANSI A117.1
section 404.2.6 and Illinois Accessibility Standard 400.310 (j)(8).
• Lockset reversible for either hand of door without removing keyed lever.
• Underwriters Laboratories®: 7KC series – Listed by Underwriters Laboratories
for use on 3 Hr, A label for single (4’ x 8’) doors.
• Builders Hardware Manufacturers Association:
7KC series – Listed by BHMA for A156.2, Series 4000, Grade 2.
• ADA–Americans With Disabilities Act: 7KC series – The design and operation of the BEST®
cylindrical lock meets the intent of the standard for ANSI A117.1 section 404.2.6 and Illinois
• Accessibility Standard 400.310 (j)(8).
• California State Fire Marshal: 7KC - series 14 & 15 lever conforms with California Title 24.

7KC Series FAQs

7KC Series Catalog

7KC Sell Sheet

7KC Series Service Manual

Cylindrical Adaptations Catalog

EAD & DHW Warranty Statement

FAQ

Q: What is the BEST 7KC?
A: The BEST 7KC is a grade 2 cylindrical lever set that was introduced to the
commercial market in 2001. The BEST 7KC lever set is comparable to the BEST 9K
lever set, however is a Grade 2 lockset, opposed to the 9K Grade 1 rating.

Q: Why is it called 7KC opposed to 7K?
A: The current BEST grade 2 cylindrical lever set series is called 7KC. Prior to
launching the 7KC cylindrical lock set in 2001, BEST offered a 7K tubular lock set. The
7K was a completely different lock with different components, door prep guidelines,
etc. The 7K product is no longer available in the market. The “C” was added to the
new 7K cylindrical product offering to differentiate the old tubular 7K from the new
cylindrical 7KC.

Q: In what type of applications is the 7KC primarily used?
A: The 7KC is very popular in commercial offices spaces, college dorms, and military
bases. The 7KC has also been seen in heavy duty residential applications even though
it far exceeds residential requirements.

Q: Does the 7KC fit the standard door prep?
A: Yes, the 7KC fits the standard door prep (161). With the use of the ATB option, the
7KC will also fit the Schlage ND80 door prep.

Q: How long does it take to install the 7KC?
A: Once the door is prepped, installation is a simple 3-step process: Step 1: Install latch;
Step 2: Install preassembled chassis and outside lever; Step 3: Install inside trim and
lever. The entire installation process takes an average of 2 minutes. Since the 7KC
has only three individual parts, and our packaging is designed with the installer in
mind, installation for the 7KC product can be done quickly, efficiently and accurately
ultimately reducing install related errors and call-backs.

Q: What door thickness range can the 7KC accommodate?
A: The 7KC comes preset from the factory to fit 1 3/4" thick doors but can be field
adjusted to fit 1 3/8" – 2" thick doors.

Q: What back sets are available for the 7KC?
A: The 7KC can be ordered with a 2 3/8, 2 3/4", 3 9/4", or 5" back set dead locking
latch. The standard latch front is 1" in width; however, a 1 1/8" latch front is available
to order with the 2 3/4"back set. A drive-in latch is also available on 2 3/8” and 2
3/4"back sets.

Q: What differentiates the 7KC from other grade 2 cylindrical locks?
A: The 7KC is known for its durability and meets several grade 1 requirements. The
7KC is available in numerous functions and finishes whereas it is common to offer
just a few basic functions and finishes for grade 2 locks.

Q: What functions are offered for the 7KC?
A: The 7KC is available in 3 single key functions (i.e., entrance, storeroom &
classroom) and 4 keyless functions (i.e., passage, exit, privacy & single dummy trim).

Q: What finishes are offered for the 7KC?
A: The 7KC is available in 6 finishes: Standard (626), Satin (606, 612, 613), and Bright
(605, 625).

Q: What is the lead time for a 7KC?
A: The average lead time for a 7KC is less than 2 weeks.

Q: What warranty does the 7KC have?
A: The 7KC has a 3 year warranty.

Q: What is the standard core for the 7KC?
A: The standard core is the BEST SFIC (Small Format Interchangeable Core).

Q: Do you have 7KC levers to fit competitive core offerings?
A: Yes, we offer levers to fit the Schlage Non-IC (Non- Interchangeable Core).

Yale 5422LN Corridor or Dormitory Series Lever by Yale Commercial

Rugged yet refined. 
Designed for industrial, commercial and institutional use, the Yale® 5400LN Series heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it's the favorite among architects and building owners who demand the highest standard of product quality.

And who says a lockset can't be tough and look good at the same time? The 5400LN features three aesthetic lever designs and a diverse line of eleven architectural finishes, which allow the freedom of enhancing any dècor. With a lifetime warranty against lever sag and lever spring breakage, you'll never have to worry about your intended attraction becoming an unintended distraction.

Yale 5422LN-Corridor or Dormitory Lock

• Deadlocking latchbolt.

• Either lever operates latchbolt (except when outside lever is locked by inside pushbutton or key in outside lever).* Inside lever always active.

• When locked by button, the button automatically releases when inside lever is turned or door is closed.

• When locked by key, the automatic release is made inoperative and must be manually unlocked by the key.

A.D.A.
The 5400LN meets accessibility guidelines of the Americans with Disabilities Act and the requirements of the Uniform Federal Accessibility Standards and ANSI 117.1, all requiring ease of accessibility for the hadicapped.

Door thickness
Patented (patent no. 6,131,970) door adjustable rose support plates allow the 5400LN to easily adjust to doors from 1-3/4" (44mm) to 2" (51mm) thick. For 1-3/8" (35mm) or 2-1/4" (57mm) thick doors, please specify door thickness on order.

Installation
5400LN series cylindrical locks conform to ANSI/BHMA Specifications A156.115 which cover hardware preparations for steel doors and steel frames and A156.115-W which cover hardware preparations for wood doors with wood or steel frames.

Free Wheeling Lever Trim
All 5400LN functions feature the Free Wheeling lever mechanism. When the outside lever is locked, it will rotate freely up and down while remaining securely locked.

Function: The Yale 5400LN Series Levers are available in Passage (5401LN), Privacy (5402LN), Keyed Entry (5407LN),Classroom (5408LN), Storeroom (5405LN), and Single Dummy (455LN) function.
Finish: The Yale 5400LN Series Levers come in  626, 605, 606,612, 613, & 625 Finishes.

Lever Design: The Yale 5400LN Series Levers come in Augusta (AU), Monroe (MO), and Pacific Beach (PB) design.

Cylinder:

Less Cylinder Available  

Door Range: 1-3/4" - 2" (44mm - 51mm).
Strike: 1-1/4" (32mm) curved lip ANSI (497).
Backset: Standard 2-3/4" Backset.
Certification: Certified ANSI/BHMA A156.2, Series 4000 Grade 1.

US Lock Supply Stocks The Yale 5404LN Entry In All Finishes & Options Ready To Ship Free On Orders Over $189. 

Function: Yale 5404LN Entry

Finish: 

626-Satin Chrome

605-Bright Brass

606-Satin Brass

612-Satin Bronze

613-Oil Rubbed Bronze

625-Bright Chrome 

Lever Design: 

Augusta (AU)

 Monroe (MO)

Pacific Beach (PB)

Rugged yet refined. 
Designed for industrial, commercial and institutional use, the Yale® 5400LN Series heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it's the favorite among architects and building owners who demand the highest standard of product quality.

And who says a lockset can't be tough and look good at the same time? The 5400LN features three aesthetic lever designs and a diverse line of eleven architectural finishes, which allow the freedom of enhancing any dècor. With a lifetime warranty against lever sag and lever spring breakage, you'll never have to worry about your intended attraction becoming an unintended distraction.

Yale 5404LN-Entry Lock

• For entrance or office doors.

• Deadlocking latchbolt.

• Either lever operates latchbolt (except when outside lever is locked from inside).*

• Pushing button in inside lever locks outside lever. (Automatically releases when inside lever is turned or key is rotated in locked outside lever.)

• Latchbolt is operated by key in outside lever or by rotating inside lever.

• Inside lever always active.

A.D.A.
The 5400LN meets accessibility guidelines of the Americans with Disabilities Act and the requirements of the Uniform Federal Accessibility Standards and ANSI 117.1, all requiring ease of accessibility for the hadicapped.

Door thickness
Patented (patent no. 6,131,970) door adjustable rose support plates allow the 5400LN to easily adjust to doors from 1-3/4" (44mm) to 2" (51mm) thick. For 1-3/8" (35mm) or 2-1/4" (57mm) thick doors, please specify door thickness on order.

Installation
5400LN series cylindrical locks conform to ANSI/BHMA Specifications A156.115 which cover hardware preparations for steel doors and steel frames and A156.115-W which cover hardware preparations for wood doors with wood or steel frames.

Free Wheeling Lever Trim
All 5400LN functions feature the Free Wheeling lever mechanism. When the outside lever is locked, it will rotate freely up and down while remaining securely locked.

Cylinder:

Less Cylinder Available 

Door Range: 1-3/4" - 2" (44mm - 51mm).
Strike: 1-1/4" (32mm) curved lip ANSI (497).
Backset: Standard 2-3/4" Backset.
Certification: Certified ANSI/BHMA A156.2, Series 4000 Grade 1.

US Lock Supply Stocks The Yale 5401LN Passage or Closet In All Finishes & Options Ready To Ship Free On Orders Over $189.  

Function: Yale 5401LN Passage or Closet

Finish: 

626-Satin Chrome

605-Bright Brass

606-Satin Brass

612-Satin Bronze

613-Oil Rubbed Bronze

625-Bright Chrome 

Rugged yet refined.
Designed for industrial, commercial and institutional use, the Yale® 5400LN Series heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it's the favorite among architects and building owners who demand the highest standard of product quality.

And who says a lockset can't be tough and look good at the same time? The 5400LN features three aesthetic lever designs and a diverse line of eleven architectural finishes, which allow the freedom of enhancing any dècor. With a lifetime warranty against lever sag and lever spring breakage, you'll never have to worry about your intended attraction becoming an unintended distraction.

Passage or Closet Latch

• For doors that do not require locking.

• Either lever operates latchbolt at all times.

A.D.A.
The 5400LN meets accessibility guidelines of the Americans with Disabilities Act and the requirements of the Uniform Federal Accessibility Standards and ANSI 117.1, all requiring ease of accessibility for the hadicapped.

Door thickness
Patented (patent no. 6,131,970) door adjustable rose support plates allow the 5400LN to easily adjust to doors from 1-3/4" (44mm) to 2" (51mm) thick. For 1-3/8" (35mm) or 2-1/4" (57mm) thick doors, please specify door thickness on order.

Installation
5400LN series cylindrical locks conform to ANSI/BHMA Specifications A156.115 which cover hardware preparations for steel doors and steel frames and A156.115-W which cover hardware preparations for wood doors with wood or steel frames.

Free Wheeling Lever Trim
All 5400LN functions feature the Free Wheeling lever mechanism. When the outside lever is locked, it will rotate freely up and down while remaining securely locked.

Function: Yale 5401LN Passage or Closet

Finish: 

626-Satin Chrome

605-Bright Brass

606-Satin Brass

612-Satin Bronze

613-Oil Rubbed Bronze

625-Bright Chrome 

Lever Design: The Yale 5400LN Series Levers come in Augusta (AU), Monroe (MO), and Pacific Beach (PB) design.

Cylinder:

Less Cylinder Available 

Door Range: 1-3/4" - 2" (44mm - 51mm).
Strike: 1-1/4" (32mm) curved lip ANSI (497).
Backset: Standard 2-3/4" Backset.
Certification: Certified ANSI/BHMA A156.2, Series 4000 Grade 1.

Schlage B661 One Way Deadbolt. The B600 Series is Schlage’s highest grade deadbolt locks. Choose the 600 for Grade 1 security in high-traffic commercial applications. B600 Series Schlage’s toughest heavy duty Grade 1 commercial deadbolt. Furnished with conventional cylinder standard. Also available with full size interchangeable core cylinder or small format interchangeable core (SFIC) cylinder. Requires 21 ⁄8" (54mm) prep. UL10B listing standard for auxiliary lock on A label fire doors.

Schlage B661 - One Way deadbolt ANSI-E0161

• Deadbolt thrown or retracted by key outside.

• Blank plate with exposed screws inside.

Finishes: 605-Bright Brass, 606-Satin Brass, 609-Antique Brass, 612-Satin Bronze, 613-Oil Rubbed Bronze, 619-Satin Nickel, 625-Bright Chrome, 606-Satin Chrome

Schlage B581 Door Bolt With Trim . The B500 Series deadbolt is a revolutionary new deadbolt that delivers higher security, tougher performance and the ultimate in installation versatility. Designed by locksmiths for locksmiths, the B500 Series deadbolt can be fitted with any Schlage cylinder, fits virtually every door you service, enhances lock strength on the jamb side of the door and will change forever the way you look at deadbolts.

Schlage B581 - Door Bolt With Trim  ANSI -EO1112

• Deadbolt thrown or retracted by trim unit only.

• Blank plate outside.

• Requires 1 1 ⁄2" cross bore prep

Finishes: 605-Bright Brass, 606-Satin Brass, 609-Antique Brass, 612-Satin Bronze, 613-Oil Rubbed Bronze, 619-Satin Nickel, 625-Bright Chrome, 606-Satin Chrome, 643e-Aged Bronze

 • Adjustable backset with lock-in-place helix design • Integrated anti-pry shield protects latch • Thicker metal security strike back-up on jamb side • Security strike on jamb has third screw for stronger, deeper anchoring • Added space inside strike box for true deadlatch • Seamless steel construction from beginning of latch to back of bolt • 10% larger diameter deadbolt • Zinc bolt with spinning hardened steel pin inside • Tapered front housing that can’t be unscrewed • Integrated trim piece for fewer pieces out of the box • Large, easy-to-use, ADA compliant thumbturn

Schlage B252 Double Cylinder Deadlatch. The Schlage B250 Series Is Ideally suited for pool, apartment and condominium gates, utility panels and pipe chases, the Schlage B250 Series is tough, reliable and has a proven design that has been the industry standard for decades

Schlage B252 - Double Cylinder Deadlatch- ANSI - EO122

• Deadlatch retracted by key either side.

• No holdback.

Finishes: 605-Bright Brass, 613-Oil Rubbed Bronze, 625-Bright Chrome, 606-Satin Chrome, 

• 9⁄16" (14 mm) throw deadlatch resists pry-in attacks and “shimming” of the latch • Precision-built brass 6-pin cylinders with phosphor bronze springs and nickel silver pins ensure long life and smooth operation • Tough nickel silver keys for smooth, long-lasting operation • Exclusive concealed wood frame reinforcer protects wood jamb against kick-in attacks • Cylinder collar reinforced with security inserts to resist wrenching and prying • Thumbturn “holdback” feature retains the deadlatch in a retracted position when desired

Sargent 11G37 Classroom Lever Lock. The SARGENT® 11 Line sets a higher standard for Grade 1 bored-in locks. The unique T-Zone® construction provides unequalled strength and durability for the most demanding applications such as schools and hospitals. This is accomplished by true interlocking between the lockbody and the latch far exceeding the 156.2 Series 4000 Grade 1 standards like no other lock can. 

Sargent 11G37 Classroom Lever-

• Deadlocking latch

• Latchbolt by either lever unless outside lever is locked by key

• Key in outside lever locks or unlocks outside lever

• Inside lever always operative

• ANSI F84

Ideally Suited For:

• High traffic doors
• Areas subject to severe abuse
• Schools, hospitals, other public buildings
• Retrofit applications

Finishes: US26D, US26, US10B, US10, US4, US3

Levers: Lever L, Lever P, Lever B

• All locks shall meet the new ANSI/BHMA A156.2, Series 4000, Grade 2 test requirements for key-in-lever locksets.
• Locksets shall be UL Listed 3-hour, A Label.
• Lever trim shall have individual heavy-duty springs for lever return and to prevent lever sag. Trim shall be through-bolted with screws coated with thread sealant to provide strength and resistance to loosening.
• Roses shall be 3-1/2” diameter.
• All lever designs shall be solid (no inserts) and meet the federal ADA and state disability requirements.
• Locksets shall adjust to fit door thickness from 1 3/8” to 2”.
• All locksets shall be non-handed and not require field disassembly for re-handing.
• Preparation for door must be non-handed.

Specifications
Door Thickness: 1 3/8” to 2” standard.
Backset: 2 3/4” standard. 2 3/8” also available.
Mechanism: Parts constructed of brass or cold formed steel, zinc plated and dichromated for rust resistance. Springs are stainless steel.
Attachment: Lock chassis secured to door by two screws which pass through a steel rose insert inside and thread directly into the outer rose mounting assembly.
Handing: Locks are non-handed.
Cylinders: Drilled with 6-pin chambers, pinned in 5. Pinning in 6 chambers available when specified, at no cost. Cylinder assemblies removable to rekey. Also available with 6 or 7-pin interchangeable core cylinders. Cylinder housings and plugs machined from solid brass. Springs are phosphor bronze. Two nickel silver keys furnished standard.
Competitor Cylinders: The B Series accepts these standard 6-pin cylinders: Assa, Kaba, Lori, Medeco, Primus and Schlage.
Keyways: “C” keyway standard on standard cylinders. Also available with some optional keyways.
Trim: Roses are 3 1/2” diameter, heavy wrought brass or bronze, installed over steel rose inserts which are through-bolted through door. Levers are pressure cast zinc (solid levers-no inserts) material finished to match mating parts.
Latches: 1/2” bolt projection. UL (3-hour, A Label) listed. Latches have self-adjusting fronts to accommodate beveled or flat doors. 2 3/8” backset with 2 1/4” x 1” latchfaces, 2 3/4” backset with 2 1/4” x 1 1/8” latchfaces. Deadlocking latches have a solid round bar stock DL bar preventing latch jamming and/or lock outs.
Strikes: 4 7/8” x 1 1/4” ANSI strike with curved lip to meet ANSI A115.2 door frame preparation standard. Consult Options and Accessories section for other available strike size and configurations.
Screws: Furnished with combination screws for use in wood or metal doors and frames.
ANSI/BHMA: Exceeds ANSI/BHMA A156.2, Series 4000, Grade 2.
UL: 3-hour, A Label.

CL3800 Series Is an economical, Grade 2 standard-duty lever lockset which provides an outstanding combination of value and performance. It’s the ideal lever lockset for standard commercial applications. When used in conjunction with the CL3300 Series Extra Heavy-Duty Grade 1 and the CL3500 Series Heavy-Duty Grade 1 Cylindrical Lever Locksets, the overall cost of many projects may be reduced without compromising functionality and durability.

Typical applications

• Interior offices
• Closets
• Multi-family housing
• Restaurants
• Retail complexes

 • Latchbolt by lever either side.

• Both levers always free.

Advantages

• Lever Release™ for vandal resistance
• Solid cast levers
• ANSI Grade 2 certification
• UL 3-hour fire rating
• Independent lever return springs
• Through-bolts on door for solid attachment
• Covers ANSI/DHI door prep A115.18 - 1994 “Spider Cut Out”

The CL3300 series is a Grade 1 cylindrical lockset manufactured with the highest quality materials to ensure strength, durability and quiet operation. Available in all standard architectural finishes and four lever designs, the CL3300 series subtly complements any high-use commercial, industrial and institutional application.

• Deadlocking latchbolt by lever either side, except when turn button locks outside lever. Pushing turn button in locks outside lever, requiring use of key outside to unlock. (Lever handle is freewheeling in locked position.)

• Turning inside lever unlocks outside lever.

• Pushing in and turning button locks outside lever, requiring key at all times. Turning inside lever does not unlock outside lever until button is manually turned to unlocked position.

• Inside lever always free.

Vandal Resistance

Engineered to meet today’s increased security needs, the CL3300 series offers several advantages. All functions feature the Lever Release™ design for vandal resistance, allowing the outside lever to rotate when in the locked position. All CL3300 series locksets, including the CL33900 series, are available with Corbin Russwin Pyramid patented security or high security cylinders, the most secure locking system available. Pyramid is especially recommende

d for installations that require superior protection against picking, drilling and other surreptitious entry. See the Pyramid catalog for additional information.

Arrow RK01 Passage Knob. The RK Series cylindrical locksets are an economical value for a variety of application. Perfect for multi-family housing markets, as well as light commercial applications.

Arrow RK01 Passage Knob:

Latchbolt operated by knob/lever either side

Features

Construction: Cold rolled steel with zinc dichromate finish for corrosion resistance. Requires standard 1-1/8" (53.97mm) bore through door.

Backset: 2-3/8" (60.31mm) or 2-3/4" (69.85mm)

Door Thickness: Fits 1-3/8" (34.93mm) to 1-3/4" (44.45mm)
doors standard.

Latch: Brass 1/2" (12.7mm) throw, UL Listed, guarded latchbolt on all locking functions

Latch Front:  1" x 2-1/4" (25.40mm x 57.15mm) for 2-3/8" backset
(60.32.mm) or 1-1/8" x 2-1/4" for 2-3/4" (69.85mm) backset.

Exposed Trim: RK Roses are wrought brass 2-1/2" (63.5mm) diameter. Total projection from face of door is 2-3/4" (69.85mm). 

Strike: 4-7/8" ANSI (123.83mm), 2-3/4" (69.85mm) T strike, or 2-1/4" (57.15mm) full lip strike.

Cylinder: Conventional - Solid brass 6 pin. Arrow "A" keyway standard. C keyway optional. Interchangeable Core – Lockset prepared to use with 6 or 7 pin interchangeable core. Will accept cores manufactured by Arrow, Best, Falcon, Medeco Keymark, ASSA, and others.*

Keys: 2 brass keys

Handing: Non-handed

Finishes: US3, US4, US10, US10B, US32 and US32D

Packaging: 10 per case

Warranty: Five Year Mechanical Warranty

Certification:

The RK Series has been designed to meet the requirements of ANSI, A156.2, Series 4000, Grade 2 UL Listed for use on 3 hour, A label single swinging doors. RL Levers conform to ADA requirements.

Arrow MK15 Hotel Knob. Arrow MK Series offer the Security Professional simple solutions to accessibility requirements. Their clean designs, architectural finishes and available functions make them ideal for commercial applications where heavy duty grade one hardware may not be necessary.

Arrow MK15 Hotel Knob:

Dead locking latch bolt operated by knob from inside at alltimes.

Outside knob always inoperable.

Latch bolt operated by key from outside except when push button inside is operated thus shutting out all keys except emergency key.

Operating push button operates outside visual indicator showing room is occupied.

Operating inside knob or closing door releases indicator and shut out feature except when shut out is activated by turning inside button with spanner key.

Features

Lock Chassis: Cold rolled steel with zinc dichromate finish for corrosion resistance. Requires standard 2-1/8" (53.97 mm) bore through door.

Backset: 2-3/8" (60.32 mm) standard. 2-3/4" (69.85 mm), 3-3/4" (95.25 mm) and 5" (127 mm) available.

Door Thickness: 1-3/8" (34.92 mm) to 1-3/4" (44.45 mm)

Latch: Brass with 1/2" (12.7 mm) throw. Latch housing is steel, with zinc dichromate finish for corrosion resistance. 7/8" (22.225 mm) bore in edge of door is required.

Latch Front: Brass or bronze. Standard faceplate for 2-3/8" (60.32 mm) backset measures 2-1/4" (57.15 mm) x 1" (25.40 mm), with a flat front, for 2-3/4" (69.85 mm) standard faceplate measures 2-1/4" (57.15 mm) x 1-1/8" (28.57 mm), with a beveled front 1/8" (3.17 mm) in 2" (50.8 mm).

Strike: Brass, bronze or stainless steel. Standard “T” strike measures 2-3/4" (69.85 mm) x 1-1/8" (28.57 mm). Optional ANSI A115.1 strike measures 4-7/8" (123.82 mm) x 1-1/4" (31.75 mm). All strikes have a 1-1/4" (31.75 mm) lip to center dimension.

Handing: Reversible.

Cylinder, Standard: Solid brass 6 pin cylinder with Arrow“ A” keyway, keyed to 5 pin for stock. Can be masterkeyed, grandmaster keyed and construction masterkeyed. Conventional cylinders are also available in a variety of competitive manufacturer’s keyways. Supplied with two 5 pin brass keys for stock.

Cylinder Options: Interchangeable Core-lockset prepared for use with 6 or 7 pin interchangeable cores. Supplied less core, but packed with 6 and 7 pin tailpieces. Will accept cores as manufactured by Best,™ Falcon™ and other similar style cores. Suffix “IC” to design.

Finish: US3, US4, US5A, US10, US10B, US26, US26D.

Certification

• ANSI/BHMA A156.2, Series 4000, Grade 2
• Underwriters Laboratories (UL and CUL) listed for use on 3 hour, A label single swinging doors.
• Federal Specifications FF-H-106C, Series 160