Materials: Ball Catch is made of high quality stainless steel and brass, can ensure strength and longevity in wet weather Dimension: Face plate measures 26mm x 52mm, Cylinder measures 18mm diameter x 33mm, Concave Latch dimension 33mm x 52mm Package includes: 2 x Ball Catch; 2 x Face Plate; 2 x Strike Plate; 8 x Screws Adjustable: The mounting plate of the lock and the ball shell are threaded, and the height of the ball can be simply adjusted to match the gap between the door and the door frame Widely used: The locks are widely used to fix unlocked doors, such as swing doors, cabinet doors, storage doors, double closet doors or French doors