Material:  Zinc alloy

Can be with double cylinder or single cylinder (D853-1 & D853-2).

*  Fit all standard doors form 1-3/8''to 1-3/4'' (35mm to 45mm) thickness. Also can fit 2'' (50mm) thickness doors upon request .

*  Reversible for either left hand or right hand doors.

*  Adjustable latch with 2-3/8''or 2-3/4''(60mm to 70mm) backset. Mortise Latch, drive-in latch and 4-way latch are available.

*  Brass cylinder with nickel plated brass keys and 5-pin tumbler mechanism.

*  Master Key, Keyed alike and Construciton Key are available upon request.

*  Color box  or Blister packing available.

Finish options: 

SN, CP, AB, AC, SN/GP, SN/SP, SB, GP, BK(black coated), ORB, PVD, DAB (Dim Antique brass), DYB (Dim Yellow Brass) etc.