Quality Upgraded 4 Pcs Aluminium Alloy Loft Hatch Catch Door Latch Aluminum Allo

--Material: The spring automatic door bolt is made of solid aluminum alloy, which is rust-proof, corrosion-proof, and non-deformable. It is durable and has high hardness and strength to ensure normal use.\n--Unique Design: The inner ring is equipped with a spring and a round pull ring for easy switching; the base is thickened and the handle is integrally cast to provide high stability and safer use.\n--Easy to install: Align the door bolt with the door and door frame, and then screw the included screws into the wood to fix it. This position can be installed according to your needs and can be installed in a few minutes.\n--High security performance: Although the door bolt is small, it has high hardness and good stability. Equipped with a spring, it will not be easily opened by mistake. Safe and protect privacy.\n--Scope of application: These latch panel springs are versatile and suitable for a variety of applications. They are perfect for doors, boxes, yards, fences, cabinet doors, shs