National Hardware N112-250 Rail Hanger 6 in 225 lb Steel Zinc

National Hardware Rail Hanger, 6 in, 225 lb Weight, Dimensions: 2 in L x 3 in W x 2 in H, Steel, Zinc, Suitable for: Model #59, #5100, #5103, #5104, #5105, #5110, #5114 or #5116 Box Rail, Includes: Truck, Connecting Bolt, Nuts