Features 1.Adjustable U Bolt: This U bolt kit is designed to fit trailer axles, featuring fully adjustable U bolts that meet your specific requirements, each bolt support more than 150 pounds, ensuring perfect fitting for heavy duty uses. 2.Steel Material for Enhanced Durability: Made from steel, which is deformation or rust resistant, ideally suited for marine trailers in both saltwater and freshwater environments. 3.Versatile Applications: The U bolt kit can be used for boats, trailers, and pontoons, provides solution for securing or connecting locking components on rectangular wood and metal objects. 4.Great for Marine Trailer Axles: Designed for use with boat trailer axle leaf springs, this U bolt kit provides reliable and adjustable mounting solutions for seafaring vehicles. 5.Complete Kit: The 2 set u bolt kit offers all the necessary hardware for mounting axle leaf springs on your marine trailer or car, resulting in ease and convenience of use. Specification Item Type:TrailerUBoltKitLoad Bearing Capacity:150lbsFitment:Fits for marine trailer mounting axle leaf springs Package List 4 xUBolt2 x MountPlate Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.