Sentry Supply 658-1008 Door Holder, 4in Reach, Heavy Duty Diecast, Chrome Plated, Black Rubber, Pack of 1 This door holder hardware is used to hold doors open at desired location. For use on commercial and residential applications Once installed, this door holder has a 4 inch drop when measured from pivot center, down to floor Chrome plated finish Made of a heavy duty diecast material Installation fasteners are included with this item