2 Pack Rail Hanger Sliding Roller Hanging Barn Door Rail Trolley Wheel 441 Lbs
Great for carrying sliding door, barn door, hoisted porject. Used with box rail, fitting 1-3/4″ x 2-1/4″ (WxH) box rail, compatible with National Hardware #5114 or #5116 box rail. The box rail hanger is made of steel, coated with a layer of zinc to prevent from rust and corroption.