National Hardware N174-284 Flexible Box Rail Hanger, Steel

Designed for use with box rail on wood-frame, metal-clad door using a 2x4 or 2x6 frame. For use with #59, #5100, #5103, #5104, #5105, #5110, #5114 or #5116 box rail. Packed with four washers, four hex nuts and two end caps per pair. 1/2 offset bolt a djusts both vertically and laterally from inside door. Connecting bolt threaded 7 adjusts laterally 1 by turning offset bolt for desired clearance. Durable one piece, precision formed steel. Each hardened axle has 12 hardened and precision-ground alloy steel roller-bearings. Delrin seals keep out dirt while holding in long-life grease. Safe Working Load - 300 lb. per hanger. 9 bolt.Durable one-piece, precision-formed steel

Durable one-piece, precision-formed steel

The 1/2 in offset bolt adjusts both vertically and laterally from inside door

Connecting bolt threaded 7 in adjusts laterally 1 in by turning offset bolt for desired clearance

Each hardened axle has 12 hardened and precision-ground alloy steel roller bearings

Delrin seals keep out dirt while holding in long life grease

Designed for use with box rail on wood-frame or metal-clad doors using a 2 in x 4 in or 2 in x 6 in frame