Automatic Aluminum Door Lock, 2 Pieces Spring Latch, Rebound Door Lock, Self-Locking Door Lock, for Balcony Doors

【Premium Materials】: The automatic spring-loaded door latch is made of solid aluminum alloy, which has high hardness and strength, making it sturdy and durable. The surface is treated with a high-temperature baking varnish, making it rust-resistant, deformable, and very safe.

【Unique Design】: The inner ring is equipped with a spring and features a circular pull ring. It is very convenient to pull the ring when opening the door and release it when closing the door. The base is thickened, and the handle is integrally formed for greater stability.

【Easy to Install】: Align the door screws with the door and door frame, and screw the included screws into the wood to secure it in place. The location can be installed as needed, which is very simple and convenient.

【High Security Performance】: Although the door bolt is small, the material is very hard and the stability is good. Equipped with a spring, it is not easy to open accidentally. It is safe and protects privacy.

【Wide Applications】: The bolt locks are suitable for securing doors, windows, courtyard gates, office drawers, cabinets, toolboxes, storage cabinets, kitchen cabinets, etc.