1,Material: Solid brass or stainless steel construction, meet ANSI Grade 3.
2,Backset: 2-3/4'(70MM) OR 60MM OR Adjustable 60/70mm
4,Door thick: Fit doors 35mm(1-3/8") to 50mm(2") thick, easy to install.
5,Rosette: Small Rose(65mm) as standard, M(70mm) & L(75mm) also available.
6,Function: 1-Entrance, 2-Privacy, 3-Passage, Dummy are available..
7,Finish: SS, SB, SP, PB, AC, AB, CP, SCP, BN, WH or required.
8.Packing: White Box Pack, Colorful Box Pack or Double Blister Pack.