Mortise Deadlocks – Door Handles & Levers – Mortise Cylinder
Grade 1 standards for mortise lock and latches.
All functions available in one size case, Shall have a 2-3/4″(70mm) backset, a full 3/4″(18mm) throw 2-piece stainless steel mechanical with Anti-friction on latch bolt, and One-piece stainless steel 1″(25mm) throw deadbolt. Internal parts shall be heavy- gauge steel, minimum thickness 2mm zinc dichromate plated for corrosion resistance. Locks shall be Non-handed lever, The lockset can be re-handed without disassembling the lock case.
All Locksets with latchbolt, regardless of trim, shall be approved for use on 3-hour labeled fire doors and listed by Underwriters Laboratories lnc.
High security Lock Trim (lever, Knob, sectional or escutcheon) shall be throughbolted through the lockcase to ensure correct alignment and proper operation. Material shall be cast stainless steel or forged solid Brass.
All lock, trim, and cylinders shall be from one manufacturer.