Self Closing Latch Bolt Automatic Spring Loaded Door Gate Security Lock + Screws Features: Aluminum automatic door bolt, spring loaded, pull ring bounce, easy installation. High quality door bolt provides enhanced security for doors, gates and windows. Wonderful replacement for replacing your old or damaged one. Suitable for home, room doors, windows, etc. Specifications: 100% Brand new and high quality. Material: Aluminium Alloy Color: Black, White, Silver Size: s the picture Package included: 1 x Self Closing Latch Bolt 4 x Screws Note: Please allow 1-3mm error due to manual measurement, Please make sure you do not mind before you bid. The colors may be a little difference for the different monitors displays, please understand.