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 (2-3/8")
- Door thickness: regular: 27mm ~ 37mm (1-1/16" ~ 1-29/64")
- Cylinder: water tumblers
- Keys: three, stainless steel
Features
- Ideal for light weight room doors, bathroom door, etc.
- High durability
- Listed by the housing and Urban Development Corporation in Japan
- Also applicable as construction device for bathroom units
Main Products
door locks and door lock parts