Features: Made of aluminum alloy, rustless and .Automatic door bolt, spring loaded, pull ring bounce, easy installation.Provides enhanced security for doors, gates and casement.Wonderful replacement for changing your previous or wearable .High quality and brand new. Specification: Color: As Picture ShowMaterial: Aluminium Alloy Package Contents: 1 * Self Closing Latch Bolt4 * Screws Note: The genuine coloration of the item may be slightly different from the images shown on web page caused by many points akin to brightness of your video display and light brightness.