Description: Iron material, zinc plated in surface, anti-rust. Features: Quick Response, Small size, Easy operation. Fits for small cabinet door, like storage cabinets, power distribution cabinets, safes and more. When the circuits is charged, the bolt pull back by 10mm and the door will unlocked. After powered off, the bole extend to lock the door. Please refer to the dimension drawing for specific dimensions. Specification: Size (L x W x H): 54x28x38mm / 2.1x1.1x1.5inch Line Length: 25cm / 1inch Voltage: 12v Current: 0.8A Power: 9.6W Stroke length: 10mm Maximum power time: 10 seconds Package Includes: 1 Piece Electric lock