Home Towing & Transportation Trailering Towing & Hitching Square Zinc Plated U-Bolt Kit (1/2”-13 x 2-1/16” x 4-13/16” x 2”) Tie Down Square Zinc Plated U-Bolt Kit (1/2”-13 x 2-1/16” x 4-13/16” x 2”) $9.59 Square Zinc Plated U-Bolt Kit (1/2”-13 x 2-1/16” x 4-13/16” x 2”) quantity Add to cart