Photo 1 of KATUNA Stainless Steel Square U Bolt Kit for Boat Trailer Axle Leaf Springs, for 2x2 Axle - 4 3/4" Long,2 inch Wide Square U-Bolts with Nuts and Frame Plate for Trailer Automobiles Trailer.

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Photo 1 of KATUNA Stainless Steel Square U Bolt Kit for Boat Trailer Axle Leaf Springs, for 2x2 Axle - 4 3/4" Long,2 inch Wide Square U-Bolts with Nuts and Frame Plate for Trailer Automobiles Trailer.Photo 2 of KATUNA Stainless Steel Square U Bolt Kit for Boat Trailer Axle Leaf Springs, for 2x2 Axle - 4 3/4" Long,2 inch Wide Square U-Bolts with Nuts and Frame Plate for Trailer Automobiles Trailer.