Buyers Products Ub623518 Square Bend U-Bolt Kit, Steel, 18″ L, Pk4
It contains the following: four square bend 5/8 in. U-Bolts, eight 5/8 in. hex nuts, eight 5/8 in. split lock washers and four 1/2 in. thick tie bars. Tie bars are forged steel construction for superior strength.