Prime-Line 1-1/2 in. D X 0.75 in. L Steel Roller Assembly 1 pk

This is a plain back patio door roller assembly with a 1-1/2 in. concave steel ball bearing roller. The stamped steel housing is 3/4 in. wide, with a 7/8 in. flare, and is 1-9/16 in. tall. Features a rear adjusting threaded mounting hole on the back end. Used by Harcar and a variety of other sliding patio door manufacturers.Used by Harcar and a variety of sliding patio door manufacturers,Plain back housing,1-1/2 in. diameter concave ball bearing roller,Stamped steel housing and roller,Rear adjusting screw,A Phillips head screwdriver is required for Installation,For further dimensional information, please see the line drawing