product description Material: stainless steel + copper Color: silver, black, red, yellow Front Plate: 33 x 54mm, Catch: 17 x 32mm, Batting Plate: 33mm x 52mm. Quantity: 2 Package Contents: 2 * Adjustable Roller Locks Made of Stainless Steel 1. Material: The door ball buckle is made of stainless steel and copper, rust-proof and tough, the adjustable ball core is wear-resistant, strong, corrosion-resistant, and has a long service life 2. Application: Brass ball drive in the ball lock makes the door close safely and almost invisible. Typically used for doors that do not use or require a latch. Can also be used for swing doors, cabinet doors, pantry doors 3. Package Contents: 2 closet door catches; 2 front panels; 2 x forward plates; 8 x screws (please measure the size before drilling holes for the ball lock) 4. Easy installation: The installation of the roller lock is very simple and convenient, and the handle or door handle is widely used to open the door or push the door to close, without any operation handle 5. Dimensions: Front Panel: 33 X 54 mm, Catch: 17 X 32 mm, Striker: 33 mm X 52 mm, Double Adjustable Ball Bearing Door Lock, Provides Perfect Strong Tension, Available in Any Situation The support you need