Home » Precision (PHI) 308 Series Handed, Mortise Exit Device - 36"/48" Key controls lever/knob - Fire Rated
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Precision (PHI) 308 Series Handed, Mortise Exit Device - 36"/48" Key controls lever/knob - Fire Rated

SKU: FL308-36-606
$ 2,165.40

Precision 300 Series – Handed Mortise Exit Devices

Reliable Grade 1 Security for Demanding Commercial Doors

The Precision 300 Series mortise exit device delivers top-tier durability, smooth operation, and trusted life-safety performance for high-traffic commercial environments. Built with premium materials and certified to the highest industry standards, this handed exit device is ideal for facilities that require dependable egress and long-term security.

Built for Versatility

Designed for single and double door applications with a mullion, the 300 Series accommodates doors 1-3/4" to 2-1/4" thick and up to 4'-0" wide. Each device comes standard for a 1-3/4" thick, 3'-0" wide door, with options available for wider or thicker openings.

Durable, High-Quality Construction

Every component of the 300 Series is crafted for strength and longevity:

  • Device Compatibility: Fully covers ANSI A115.1 (Type 86) mortise lock prep

  • Covers: Cold-drawn bronze, brass, or stainless steel

  • Chassis: Investment cast steel with zinc dichromate finish

  • Arms: Forged brass or bronze

  • Crossbar: Standard bronze, brass, or stainless steel tubing for a 3'-0" door; knurled and reinforced options available

Performance You Can Trust

  • Dogging: Hex-key dogging standard (Panic hardware only)

  • Handing: Specify RHRB or LHRB (standard pack ships RHRB)

  • Listings: UL Listed for Panic and Fire Exit Hardware (complies with UL10C & UBC 7-2)

  • ANSI/BHMA: Certified to ANSI 156.3, Grade 1

  • Mortise Lock: Handed, fits ANSI A115.1 Type 86 prep with 2-3/4" backset

Additional lock details:

  • Wrought steel case with zinc dichromate finish

  • 8" x 1-1/4" bronze, brass, or stainless steel pivoting front plate

  • Stainless steel deadlocking latchbolt with 3/4" throw and anti-friction design

Crossbar height: 34-5/8" from the finished floor (adjustable as needed)

Available Finishes

Match your hardware to your facility’s design with six premium finishes:

  • 606 – Satin Brass

  • 612 – Satin Bronze

  • 613 – Dark Oxidized Satin Bronze

  • 630 – Satin Stainless Steel

  • 605 – Polished Brass

  • 625 – Polished Chromium

Why Choose the Precision 300 Series?

✔ Heavy-duty mortise security
✔ Smooth, reliable operation
✔ Grade 1 performance
✔ Customizable handing, finish, and sizing
✔ Ideal for commercial, industrial, and institutional facilities
TITLE TAG: Precision (PHI) 308 Series Handed, Mortise Exit Device - 36"/48" Key controls lever/knob - Fire Rated