Name: MK213 Brass Vending Machine Lock. Specifications: Material: zinc alloy, brass. Finished: shiny chrome, nickel plated. Key combination: over 50,000. Specialty: 1. According to different security purpose, there are optional plunger with tubular key, dimple key and disc tumbler system. 2. L Pop-out handle operation convenient. 3. Include 11 pin tumbler plug for added security. 4. Customer-oriented development available.