Package Dimensions: ?13.7 x 8.4 x 3.7 cm; 90 grams Color: ?White Batteries Included: ?No Battery(ies) / Battery(ies) Required: ?No Availability? Spare parts: ?Information not available on spare parts Specifications: Material: Aluminum Alloy Size: 57 * 43.7 * 42 mm / 2.24 * 1.72 * 1.65 inches Color: White Quantity: 2 Pieces Function: The spring automatic door latch is mirror finished, the surface is bright and it is not easy to fade. The surface is carefully polished, smooth, will not hurt your hands, durable and long service life. Use screws to install, safe and convenient, and can be installed freely from different angles. The automatic spring insertion design can ensure stability, and 1 door bolt is equipped with 4 screws. It can also be applied to windows, pet cages, attics, wooden garden doors, wooden windows, bedroom interior doors, etc., to play the greatest role. Note: 1. Due to manual measurement, please allow a measurement deviation of 1-3 cm. 2. Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. Thank you. Packages include: 2 Aluminum Door Locks 8 Pieces of Screws