Description: The latch is made of quality zinc alloy material. Durable and practical. Compatible for window,doorgate etc.keep your properties safty .Good product, worth buying.Features: 1. Zinc alloy automatic door bolt, spring loaded, pull ring bounce, easy installation2. High quality door bolt provides enhanced security for doors, gates and window3. Wonderful replacement for replacing your old or damaged one4. Perfcet security bolt for home Specification: Condition: Brand NewItem Type: Latch Lock Material: Zinc AlloyColor: SilverSize:46*50*44mmPackage Weight: Approx.107 gPackage Included: 1XLatch lock4XscrewsNote:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 0.5-1cm measuring deviation due to manual measurement..