Keyless Security Lock

Combination Lock, with Zinc Alloy Housing.
Vertical and horizontal types are available.
Detained disc cylinder: millions of key combinations, patented worldwide.
Suitable for the thickness of 1-20mm wooden, metal and laminate lockers.
Override key for management.
Dual mechanism: digits combination and Override key for emergency opening.
Providing 10,000 possible combinations.
Managers can use the control key to open the lock, in case users forget the numbers they set up.
Knob can be used for the operation on opening, setting and closing
Special design can pull out the locker directly, you needn't install the handle any more.