1,Security Password Unlock: A variety of password protection functions, user passwords and management passwords can be modified. 2,Durable and Rust Resistant: These cabinet locks are constructed out of sturdy zinc alloy. And the lock won't rust or wear out over time. 3,Wide Application: The bottom can be powered by an external emergency power supply, suitable for storage cabinets, lockers, file cabinets, lockers, shoe cabinets, drawers, etc. 4,Easy Installation: Easy to install without complicated tools or drilling, no modification is required, convenient for using, save your efforts. 5,Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. 1 x Lock Body1 x Angle Iron1 x Stuck Needle6 x Screw Item Type: Combination Cam LockMaterial: Zinc alloyOpening Diameter: 18mm or 0.7inApplicable Door Thickness: 16-18mm or 0.6- 0.7inBase Size: 39 x 39mm or 1.5 x 1.5inHandwheel Diameter: 38mm or 1.5in Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.