Ensure your truck is Ready for the Road Ahead™ with proper alignment, increased torque, and enhanced safety, with the Buyers 5/8" x 18" Square Bend U-Bolt Kit. This replacement clamp secures vehicle or trailer axles to leaf springs, creating a secure and properly aligned system that evenly distributes vehicle or cargo weight from the mount. Designed with forged steel for increased durability and maximum strength. FleetPride is your First Click in Heavy Duty®.