304 Stainless Steel Square U-Bolts Boat Trailer (1/2" D x 3-1/16" W x 5-5/16" L),U Bolt Fit 3" x 3" Square Trailer Frame(4PCS)

The Singry 304 Stainless Steel Square U-Bolts Boat Trailer 1/2" D x 3-1/16" W x 5-5/16" L are the perfect solution for any boat trailer owner looking to upgrade their frame.

These high-quality u-bolts are made of durable 304 stainless steel, ensuring they can withstand even the harshest marine environments.

With a thread length of 2 1/2" inches and a U-bolt size of 1/2" D x 3-1/16" W x 5-5/16" L, these u-bolts are designed to fit perfectly on a 3*3 square trailer frame.

The package includes (4) U-shaped bolts, (8) flat washers, (8) lock washers, and (8) hexagonal nylon inlay nuts, making it easy to complete your trailer upgrade with everything you need.

Plus, the price is unbeatable - half the cost of what you would pay at a hardware store! Don't settle for anything less than the best for your boat trailer - choose Singry 304 Stainless Steel Square U-Bolts Boat Trailer 1/2" D x 3-1/16" W x 5-5/16" L today!