LSDA Heavy Duty Mortise Locksets, Passage Latch Function (Latch Bolt Operated by Lever from Either Side at all Times), MLF Mortise Locks Offer Strength and Security, An Oversized Escutcheon makes this and Excellent Retrofit Product, and the Lever Design is Compliant with ADA and other Accessiblity Codes, These Locks are Recommended for Use on Exterior and Interior Doors, Typical Applications include, Offices, Hospitals, Schools, Multi-Family Buildings, Industrial Sites and Public Buildings, Rust Proof Heavy Duty 2-3/4" Backset Lock Case, Individual Spring to Prevent Lever Sag, Easily Reversible, 1" Throw Heavy Duty Deadbolt with Anti-Saw Hardened Pins, Heavy Duty 3/4" Latchbolt with Anti-Friction Latch, Easily Reversible, 1-3/4" Standard Door Thickness, 2-3/4" Backset, 4.15" x 5.82" x 85" Case Size, 1" Throw Deadbolt, 52" Auxillary Latch, Non-Handed, Rocker Stop, Field Reversable Handing, Ann Arbor (AA) 2-1/2" x 8-1/4" Escutcheon, .72" Throw, With Anti-Friction Tongue, 1.24" x 7.99" Standrd Armored Front, 4.87" x 1.24" Strike, Non-Handed, 6-Pin Mortise Cylinder, SCC Kwy (1-1/4"), ANSI 156.13 2005, Series 1000, UL Listed for 3 hour door, Satin Chrome
