Description
The Arrow AM27-LB is a heavy-duty mortise lock designed for commercial and institutional doors requiring reliable security and easy installation. Built with stainless steel latchbolts and deadbolts, a corrosion-resistant steel case, and field-reversible handing, this lock solves the challenge of retrofitting doors with different hand requirements without case disassembly.
Compatible with 1-3/4" standard door thickness and 2-3/4" backset, the AM27-LB accommodates flat and beveled doors. It supports master keying, construction master keying, and interchangeable core options. As an authorized Arrow dealer, E.D. Locks offers expert guidance on keying and installation. Contact sales@edlocks.com or call 1-877-207-6067 for personalized assistance.
Specifications
- Brand: Arrow
- Model: AM27-LB
- Door Thickness: 1-3/4" (44mm) standard
- Backset: 2-3/4" (70mm)
- Lockcase: Heavy gauge steel, zinc dichromate finish, 5-7/8" x 4" x 15/16"
- Armored Front: Heavy gauge steel, 8" x 1-1/4" x 3/32"
- Latchbolt: Stainless steel, 2-piece with anti-friction insert, 5/8" x 1" x 3/4" throw
- Auxiliary Latchbolt: 9/16" effective throw, 3/8" deadlocking
- Deadbolt: One-piece stainless steel, 19/32" x 1-1/4" x 1" throw
- Hub Spacing: 3-5/8" (knob to cylinder), 2-7/16" (knob to turnpiece)
- Strike: Wrought brass, bronze or stainless steel, ANSI standard 4-7/8" x 1-1/4"
- Keys: Two nickel silver standard
- Keying Options: Master keying, construction master keying, visual key control, concealed key control, interchangeable core (IC)
- Hand: Field reversible
- Warranty: Five-year limited
