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 Product Details Product Details Zinc Plated. Includes Flat Washers And Nyloc Nuts. A: 1/2″-13. B: 2-1/16″. C: 4-13/16″. D: 2″. Square. Sold Each. Used for mounting brackets to trailer frame.
