Sargent 7804 Storeroom or Closet Lock - ANSI F07 Key outside retracts latchbolt - Trim outside locked at all times - Trim inside always retracts latchbolt - Auxiliary deadlatch 7800 Line Mortise Lock Specifications: Door Thickness: 1-3⁄4(44mm) thick standard. Backset: 2-3⁄4(70mm) only Lock Case: 12 gauge heavy duty wrought steel, zinc dichromate plated. Thickness 7/64(3mm) (.109?) Outside Front Plate: Brass, bronze or stainless steel. 8(203mm) x 1-1⁄4(31mm), ANSI Standard A115.1. Adjustable at any angle from flat to beveled 1⁄8(3mm) in 2(51mm) Springs: High carbon steel Hubs for Knobs: Sintered iron copper infiltrated Latchbolt: Stainless steel 3⁄4(19mm) projection one-piece, anti-friction reversible latch Auxiliary Deadlatch: Stainless steel, non-handed Deadbolt: One-piece hardened stainless steel, with 1(25mm) projection Handing: Specify hand on order; easily field reversible Strike: Brass, bronze or stainless steel; ANSI Standard A115.1; curved lip, non-handed Keys: Two, nickel silver Cylinder: Brass, size #41 (1-1/8?) standard (except for Freewheeling, size #46 (1-3/4?)) LA standard keyway Finishes: 03 - Bright Brass, 04 - Satin Brass, 10 - Satin Bronze, 10B - Oil Rubbed Bronze, 26 - Bright Chrome, 26D - Satin Chrome, 32 - Bright Stainless, 32D - Satin Stainless Stile: 4-1/2(114mm) minimum stile for 8200, 4-3/4(121mm) minimum stile for electrical function locks