Name: M1-Lock, one type of M Lock.    
Material: Zinc alloy.
Finished: Bright chrome.
Key combination: 6,000,000,000.

M Lock Applications: Intellectualized terminal equipment, metal/wooden cabinet, underground strobe, vending/game machine, locker, AD showcase, coin-op, mail box & tools box, street kiosk, furniture, POS, parking meter etc.

M-Locks Specialty:
1. Over 6 billion key code and unique key shape. 
2. Multi-internal security mechanism.
3. Creative design with smart disc & tumbler.