U-Bolt, Low Carbon Steel Material, Zinc Plated Finish, 2-11/16 In. Length, 2 X 2-11/16 In. Size, Internal-2 In. Diameter, NC Rolled Machine Thread, 2 Nuts, Hex Nut Type, 1-1/8 In. Thread Length, 2-11/16 In. Height, 1-1/2 In. Pipe Diameter, 5/16 In. Thread Diameter