174268 BOX RAIL HANGER9IN BOLT

Use on wood frame metal clad doors using 2 x 4 or 2 x 6 frame. Offset 9" bolt adjusts both vertically and laterally from inside the door connecting bolts threaded 7", adjusta laterally 1" by turning offset bolt for desired clearance. Includes 4 washers, 4 hex nuts, and 2 end caps per pair. For use on doors up to 450 lb. per pair. Delrin 500 CL bearings. National catalog model No. 5022.