Home Towing & Transportation Trailering Towing & Hitching Square Hot Dip Galvanized U-Bolt Kit (1/2”-13 x 3-1/16” x 3-13/16” x 1-1/2”) Tie Down Square Hot Dip Galvanized U-Bolt Kit (1/2”-13 x 3-1/16” x 3-13/16” x 1-1/2”) $8.59 Square Hot Dip Galvanized U-Bolt Kit (1/2”-13 x 3-1/16” x 3-13/16” x 1-1/2”) quantity Add to cart