Sturdy and durable-The spring door lock is made of 304 stainless steel, corrosion resistant, anti-oxidation, not easy to rust, durable, easy to maintain, polished, and can maintain good performance in bad weather!Spring latches can keep your yard, garage and home safe.Safe and Convenient: Our stainless steel spring loaded latch is designed with an exquisite rubber handle to allow you to easily pull and turn the latch.The spring force is strong and it will automatically spring back when you release it and keep it closed when necessary.Provide you with additional security.Easy Installation: You can install the spring loaded bolts onto a door or window using only screws (4 pre-drilled holes are required), or you can weld the spring loaded door latch directly to the door.The spring loaded door latch not only secures the door, but also helps align the crooked door to keep the door open or closed.Wide Applications- The barrel lock can keep your home safe.It is very suitable for courtyard doors, garage doors, barn doors, barns, etc.It is also suitable for door and window security, fitting rooms, bathrooms, cabinets, drawers, furniture, etc.You will get 0- Two-piece spring pin latches, 128mm long, 43mm high, 10mm diameter and 5mm fixed opening, enough to meet your daily needs!Note: Screws are not included.