Description:

1-1/4 inch nylon roller. Ball bearing roller. Stamped steel housing. 10-24 threaded hole on the back end for the adjustment screw. The stamped steel housing is 9/16 inch wide, 1 inch tall and 2-5/8 inch long. A roll pin or binder post and screw go through the existing hole in the door's frame, engages the roller assembly through to the opposite side. Typically found on Capitol doors.