ANSI grade 3 Cylindrical Knob Lockset 

Material: Solid brass or stainless steel construction, meet ANSI Grade 3.

Backset: Adjustable backset 60mm(2-3/8") and 70mm(2-3/4") as standard.

Door Thick: Fit doors 35mm(1-3/8") to 50mm(2") thick, easy to install.

Knob:   51mm as standard; 53mm also available;

 

Rosette: Small Rose(65mm) as standard, M(70mm) & L(75mm) also available.

Function: 1-Entrance, 2-Privacy, 3-Passage, Dummy are available.

Finish: SS, SB, SP, PB, AC, AB, CP, SCP, BN, WH or required.

Keyway: Kwikset, Weiser, Yale, Schlage, C4 or special required.

5 -pin Tumbler cylinder as standard, 6-pin also are available.

2 Chrome-plated brass keys as standard, KA & KD are available.

Packing: White Box Pack, Colorful Box Pack or Double Blister Pack.