This trailer axle U-Bolt Leaf Spring Mounting to Axle Kit is designed to be used with a 1 3/4 inch round axles. This Leaf Spring Axle U-Bolt kit includes four raw steel 3/8 inch diameter U bolts that are 1 3/4 inch wide inside and 4 1/4 inches long. Also included in this kit are two mounting plates and eight nuts. This 1400lb to 2,000lb Axle Mounting U-Bolt Kit will successfully mount your trailers 1 3/4 round Axle to your leaf springs. As stated, this U-Bolt Axle Mounting Kit is most commonly seen on 2,000lb capacity trailer axles.
