Design: The door lock is easy to install. Align the door bolt with the door and door frame, then screw the attached screws into the wood to fix it, can be used to fix small doors and windows. Function: The inner ring of the door lock is equipped with a spring and a circular pull ring, the base is thickened, the hardness is high, and the security performance is high, very suitable for doors, windows and cabinets. Material: Spring loaded auto door bolt is made of solid aluminum alloy, it has the characteristics of high hardness, rust resistance, toughness and durability. Applications: The latch door lock is suitable for fixing small doors, windows, desk drawers, yard doors, cabinets, tool boxes, storage cabinets, bathrooms, toilets, etc. The package includes: You will receive 2 pieces of latch door lock. If you have any questions, please contact us.