1. ??Materials??: Cabinet door Ball Catch is made of stainless steel and copper, rustproof and tough, the adjustable ball core wear-resistant, robust, corrosion-resistant and has a long service life 2. ??Application??: Brass ball drive in the ball lock keeps the door securely closed and is almost invisible. Generally used on doors where no latch is used or required. It can also be used for swing doors, cabinet doors, storage room doors 3. ??Package Contents??: 2 x Closet Door Catch Ball; 2 x Front Panel; 2 x Striker Plate; 8 x Screws (Please measure the size before drilling the hole for the ball lock) 4. ??Easy Installation??: The roller lock is very simple and easy to install, a pull handle or doorknob is widely used to open or push the door to close it, there is no need for any operating handles 5. ??Size??: Front Panel: 33 X 54mm, Catch Ball: 17 X 32mm, Striker Plate: 33mm X 52mm, Double Adjustable Ball Bearing Door Latch for Perfect Strong Tension to Provide Exactly the Support You Need in Any Situation