BRUSSO - The BC-263S stainless-steel mortised ball catch, consisting of a stainless-steel cylinder with spring-loaded steel ball and a stainless-steel keeper, is used to secure cabinet doors. Stainless steel gives the ball catch a modern look and does not tarnish, making it suitable for kitchen, bathroom, and marine applications. The grooved sides of each half, measuring 1/4 inches in diameter, provide grip when mounted and a reservoir for glue.