Specification:

External Handle: Solid Forged Brass
Internal Lock Case: Major interior working parts are made of solid forged brass. Case and case cap are made of stainless steel
Backset: 2 1/2” (64mm), [2 3/4” (70mm) and 3 1/2”(90mm) upon request]
Deadbolt: 1” throw with two saw-proof hardened steel inserts
Face Plate: Forged brass (203mm x 27mm x 1.6mm)
Latch Bolt: Latch in forged brass material with/without anti friction trigger, reversible function
Door Range: 38mm-50mm