Chốt cài cửa trượt khóa tự động tiện dụng cho nhà ở

Make of zinc alloy material,stable and durable,sier surface paint,Never Rust. Zinc alloy automatic door bolt, spring loaded, pull ring bounce, easy installation. Suitable for home, room doors, windows, etc. 1.Name: Zinc Alloy Slide Bolt 2.Color: Sier 3.Material: Zinc Alloy 4.Size: 43x43x46mm Package Contents: 1 x Zinc Alloy Slide Bolt(With 1 Baffle, 4 screws) Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.