• Package Includes: stainless steel u-bolt set include 8 pieces u-bolts, 16 pieces stainless steel flat washers, 16 pieces stainless steel nylon lock nuts, 16 pieces lock washers, all accessories are made of stainless steel
• U-bolt size: 1/2 x 3 1/16 x 5 5/16 inches (D x W x L), thread length: 2-1/2 inches, suitable for 3 x 3 inch square beams and shafts
• Stainless Steel Material: u bolts for boat trailer are made of stainless steel, strong and long lasting; Each bolt can withstand 100 LBS; These stainless bolts prevent rust corrosion, acid corrosion and wear; It's still performed well in rainy and humid seaside environment
• How to Use: firstly choose the corresponding square U shaped bolt according to the size of the tube, then drill holes in the connection, and finally lock nut and flat washer; Use a hand wrench or socket ratchet when installing nuts; Do not use an impact or a high speed socket driver
• Wide Application: square u-bolt is applied to fix or connect the locked parts to rectangular wood and metal objects, such as cars, sailboat trailers, tube, plumbing and other industrial applications

• Product Dimensions ‏ : ‎ 7.87 x 7.87 x 2.36 inches; 6.19 Pounds
• Date First Available ‏ : ‎ May 19, 2023
• Manufacturer ‏ : ‎ Hotop
• Country of Origin ‏ : ‎ China