Zhongshan Shenghua Locks Factory

DEADBOLT                                
Introduction                               
  Deadbolt is an economical, durable auxiliary lock which provides the security of a 1"(25mm)           

                    
  throw zinc die case deadbolt with a hardened steel roller insert.                               
  It can be keyed to pair with entrance bored lock to maximize security on exterior doors.
Features
Construction:
* Internal components are zinc plated steel.
* Exposed trim is either stainless steel or brass or steel.
* Free turning cylinder trim prevents wrenching.
Deadbolt:
* Full one inch throw zinc die cast deadbolt with hardened steel roller insert to resist sawing.
Cylinders and keys:
* 5 pin tumbler mechanism easily removable for rekeying.
* Solid brass cylinder plug, supplied with two nickel plated brass keys.
Handing:
* Fully reversible for right or left hand doors.
Door Thickness:
30mm-45mm.
Function:
*Single Cylinder Deadbolt with inside thumb-turn. Deadbolt projected or retracted by use or key outside

or inside thumb-turn.
*Double Cylinder Deadbolt, deadbolt projected or retracted by key on either side.
*Keyless deadbolt operated by thumb-turn inside only. This additional security mechanism can
not be seen from outside, therefore when used with a door viewer, is far superior than the normal
chain door guard.
Backset:
* Adjustable 2-3/8" or 2-3/4"(60mm or 70mm).