Home Towing & Transportation Trailering Towing & Hitching Square Zinc Plated U-Bolt Kit (7/16”-14 x 3-1/16” x 3-5/16” x 1-3/4”) Tie Down Square Zinc Plated U-Bolt Kit (7/16”-14 x 3-1/16” x 3-5/16” x 1-3/4”) $7.99 Square Zinc Plated U-Bolt Kit (7/16”-14 x 3-1/16” x 3-5/16” x 1-3/4”) quantity Add to cart Product Details Product Details Zinc Plated. Includes Flat Washers And Nyloc Nuts. A: 7/16″-14. B: 3-1/16″. C: 3-5/16″. D: 1-3/4″. Square. Sold Each. Used for mounting brackets to trailer frame.
