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Your cart is empty.All the hardware to mount a single axle to your leaf springs together in one kit. The kit is designed to install a 2 inch by 2 inch square axle, and the Hot-Dipped galvanized coating on all of the parts helps prevent rust in the harsh marine environments. This U-Bolt Kit is used to mount your trailer leaf springs to your axle by using (2) U-Bolts and (1) 4 hole plate on each side. This kit includes (4) square U-Bolts, (2) Galvanized 4 Hole Mounting Plates, and (8) galvanized nuts and lock washers, so you can attach both springs to a single axle. This Trailer U Bolt kit is most common on boat trailers with either 2,220 lb or 3500 lb trailer axles using 1 ¾ wide springs, but it will also fit 2-inch wide springs.
Jat
September 6, 2025
These were used as part of a hub/axle rebuild and worked perfectly. Good value as well.
Lindsey Boggs
September 5, 2025
These fit my axle and leaf springs perfect. The galivinize will bee good for the saltwater application.
William tormondsen
April 24, 2025
Boat trailer
Paul
April 17, 2025
Solid parts, coated well, and installed them with no problem. They fit snug on my 2†wide axle.
Sailing Ranger
March 6, 2025
These parts were really well packed and arrive in perfect condition. The parts are hot dipped galvanized and should last decades on my boat trailer. I'm using these to attach guide poles to the trailer frame. They are replacing the flimsy barely electroplated mounting hardware supplied with the guide poles. Definitely recommend these parts.
Modesto suarez
March 2, 2025
Parts arrived earlier than expected. They definitely look sturdy. Will buy again
Boatboy1
January 11, 2025
I like that everything was in one kit, including everything I needed to mount My trailer axle to the springs. There seem to be good galvanized coating And everything fit as described
Customer
December 22, 2024
fit right and worked good .
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