Long Lasting Zinc Alloy Material Crafted from robust zinc alloy, this keyless cam lock offers strength and durability for demanding environments and heavy use, helping resist wear and corrosion over time. Quick ToolInstallation Tool installation designed for user convenience. The lock can be installed without special tools or skills, enabling hassle setup on cabinets with standard mounting holes. Wide General Applications Compact design suitable for securing electronic cabinets, mailboxes, ATMs, and vending machines. Available in four sizes to fit different doors: 16 mm, 20 mm, 25 mm, 30 mm. Enhanced Security Mechanism Keyless cam design provides reliable access control and eliminates risks associated with lost keys, ensuring that only authorized users can open secured compartments. Key specifications and features Material: Zinc alloy Type: Keyless cam lock Sizes: 16 mm, 20 mm, 25 mm, 30 mm Applications: Electronic cabinets, mailboxes, ATMs, vending machines Benefits: Keyless access, reduced key management risk, durable construction, tool installation Practical use scenarios Office or school electronics cabinets: keys with a keyless cam lock for secure and convenient access control. Mailroom or facility lockers: install to prevent lost keys while maintaining quick access for authorized personnel. Vending machines or ATMs: secure cash and electronic components with a compact, durable lock that fits various door thicknesses.