4 Sets U-Bolts, 1/2 D x 3-1/16 W x 4-5/16 L, 304 stainless
U-bolts in 4-set packs for square beams; suitable for boat trailers and autos. Customers cite sturdy material and good fit, with mixed feedback on threading quality
Highlights
- 304 stainless steel
- 4-set pack with hardware
- 3 inch wide for square beams
Pros
- sturdy 304 stainless construction
- fits 3-inch wide square beams
- includes nuts and washers
- affordable multi-pack
Cons
- thread quality mixed
- nuts may seize during installation
Best For
Features
- U-bolts sized 1/2" D x 3-1/16" W x 4-5/16" L with 2-1/2" thread length
- Made of 304 stainless steel for durability and corrosion resistance
- Includes four U-bolts, eight heavy hex stainless steel nylon lock nuts, and eight flat washers
- Compatible with 3" wide square beams or shafts, suitable for boat trailers and related applications
- Designed to support over 100 lbs per bolt
