Latch bolt operated by knobs from either side except when outside knob is locked by universal button in inside knob. Turning key outside or knob inside automatically releases locking button. Universal button has slot in head and can fixed in locked position by turning it with coin or screw driver. Latch bolt is automatically deadlocked when door is closed.
Specifications
- Backset: 70mm, 89mm (2-3/4", 3-1/2")
- Door thickness: 34mm ~ 50mm (1-11/32" ~ 1-13/32")
- Cylinder: 6pin tumblers anti-picking pins are furnished
- Keying: MK, GMK, GGMK, CNK, KC, KA available
- Keys: three, nickel plated brass
- Knob dull stainless steel, B designs
- Latch bolt: 14mm (35/64") throw
- Hand: universal
Features
- Listed by underwriters' laboratories Inc. ... evidence of its high level of security and durability
- Wide range of applications
- Smooth and easy operation
- Automatically locking for convenience
- Easy installation
- Hotel functions is available
Main Products
door locks and door lock parts