Name: MK500-4 Tubular Key Push Lock. 

Specifications:
• Material: zinc alloy. 
• Finished: shiny chrome. 
• Key combination: over 10,000. 

Specialty: 
1. Spindle size adjustable. 
2. Safety push lock with anti-drill ball. 
3. 7 pins or 10 pins available. 
4. Master key system available. 
5. Customer-oriented development available. 

Application:
Terminal equipment, metal/wooden cabinet, underground strobe, vending/game machine, safety box, AD showcase, vehicle, street kiosk, server, locker, coffer, tool box, mail box, transport container, rifles outboard engine, trailer, train, automobile, boat, parking meter, etc.