This Stainless Steel U-Bolt Kit is designed to mount your leaf springs to your 2 x 3 inch axle. Common in boat trailers with a carrying capacity around 5200 lbs per axle, 2 x 3 inch axles require longer U-Bolts than typical galvanized axles. However, their are 3500 lb axles considered "drop" axles that will also have the 2 x 3 dimension that would require this leaf spring mounting kit.
These U-Bolts measure 1/2 x 2 x 6 5/16 inches.
Included in the kit will be: (4) Stainless Steel u bolts, (2) stainless steel U Bolt 4 Hole Plates, (8) Stainless Steel nuts and lock washers
These Leaf Spring mounting kits are perfect for boat trailers because of there stainless steel exterior. You can additionally use this U Bolt kit with the 6 5/16" length u bolts if you are using 5 Leaf or 6 Leaf Springs on your 2" x 2" Axle.