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Boat trailer U-bolts Sizes: 1/2" D x 3-1/16" W x 4-5/16 L, thread length: 2-1/2", suitable for 3" x 3" square beams and shafts
High Quality:Square U-bolts for boat trailer are made of stainless steel and the surface is zinc plated nickel to make sure enough sturdy,weather resistant&rust and corrosion resistance even in wet environment.
Wide uses:Our stainless steel square U-Bolt widely apply for boat trailers, ski boat,sailboat trailer,snowmobile,outdoor bicycle hitch and other applications.Please kindly reconfirm the measurement size before purchase.
Warm tip: A hand wrench or socket ratchet and use some lubricant would be better during the installation. An impact tool or a high speed power driver aren’t recommended to tighten the nut.
Package inclueds: 4pcs U-bolts + 8pcs hexagon nuts with lock ring + 8pcs flat washers + 8pcs lock washers. 100% satisfacation after-sale service, if you have any questions, please feel free to contact with us or Amazon,we will solve it within 24H.
Stainless Steel Square U-Bolts Boat Trailer 1/2" D x 4 5/16" L x 3 1/16" Inside Width Specifications: Diameter: 1/2" Length: 4-5/16 U-Bolt Wide: 3-1/16" Thread Length: 2-1/2" Material: stainless steel, surface is zinc plated nickel Wide uses: Our stainless steel square U-Bolts widely apply for boat trailers, ski boat,sailboat trailer,snowmobile,outdoor bicycle hitch and other applications. Please kindly reconfirm the measurement size before purchase. Warm tip: An impact tool or a high speed power driver aren’t recommended to tighten the nut. A hand wrench or socket ratchet and use some lubricant would be better during the installation. Package icluding: 4 x stainless steel square u-bolts 8 x flat washers 8 x lock washers 8 x hexagon nuts with lock ring