Combination Lock

1) Users can set up their own combinations: 10, 000 combinations2) Material: zinc alloy lock housing3) Vertical and horizontal types are available. 4) Right hinge type and left hinge type are available. 5) Detained disc cylinder. 6) Millions of key combinations, patented worldwide. 7) Suitable for thickness of 1 to 20mm wooden, metal and laminate lockers. 8) No card, no wire, no battery, no key and no headache of management. 9) Dual mechanism: digits combination and override key for emergency opening. 10) Managers can use the control key to open the lock, in case users forget the numbers they set up. 11) Knob can be used for operation on opening, setting and closing.
Combination Lock