Sentry Supply 658-1055 Door Silencers, 1/2 in, Rubber, Gray, Used on Metal Jambs, Pack of 100

These stop mount door silencers are constructed of a pliable rubber and come Gray in color. They are designed for use on hollow metal door jambs and require a 1/4-inch hole to insert into. These door bumpers feature an overall length of 1/2-inch, with a projected cushion of 1/8-Inch Once installed. Door silencers like these are designed to reduce loud latching hardware from hard closing doors. Rubber bumpers like these are easy to install and are used by many