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: 60mm, 70mm (2-3/8", 2-1/2", 2-3/4"); 89mm, 127mm (3-1/2", 5")
- Door thickness:
- Regular: 30mm ~ 45mm (1-3/16" ~ 1-25/32")
- Thick: 45mm ~ 60mm (1-25/32" ~ 2-3/8")
- Cylinder: 6pin tumblers (knob design: B), 5pin tumblers (knob design: E, F)
- Keys: three, nickel-sliver
- Keying: MK, GMK, GGMK, CNK, KC, KA available
Features
- Listed by underwriters' laboratories Inc. ... evidence of its high level of security and durability (UL approval requires 12.5mm (1/2") latchbolt throw)
- Wide range of applications
- Smooth and easy operation
- Automatically locking for convenience
- Easy installation
Main Products
door locks and door lock parts