Package includes: You will receive a spring loaded latch set with 2 spring latch door locks, 128mm in length, 47mm in height and 10mm in diameter, which can meet your daily needs well. . High Quality Materials: Our spring bolts are made of high quality 304 stainless steel, strong and durable. The oxide film on the surface can prevent the door bolt from rusting, is not easy to be damaged, and can maintain good performance even in bad weather. . Easy to install: you can choose the place you want to install and make 4 holes in advance. The diameter of the hole is 5 mm. Just screw the door lock bolt to the door or window and adjust the diameter of the sliding pin to the right position to install it vertically or horizontally, saving time and effort. . Exclusive design: sealed and welded, thickened reinforced base, durable, exquisite rubber grip design, to ensure easy pulling and turning, strong spring, can automatically rebound after loosening. The flexible door latch has a soft closing action, allowing you to easily open and close the door latch. . WIDE RANGE OF APPLICATIONS: The spring lock provides a simple solution to keep your family safe. It is ideal for locking the gate, storing valuables in the shed, increasing the security of the garage door and protecting the safety of livestock. Suitable for fixing doors and windows, dressing rooms, bathrooms, cabinets, drawers, furniture, etc. .