U-Bolt, Low Carbon Steel material, Zinc Plated Finish, 1-3/4 in. length, 1 x 1-3/4 in. Size, Internal-1 in. diameter, NC Rolled Machine thread, 2 nuts, Hex nut type, 1 in. thread length, 1-3/4 in. height, 1/2 in. pipe diameter, 1/4 in. thread diameter