Equip your truck with proper alignment and increased safety for the road ahead, with the OTR 3/4" x 36" Grade 8 Round U-Bolt Rod Kit with Expertise Built In™. To maintain proper alignment and distribute the weight from a vehicle, trailer, or cargo mount, this replacement clamp secures the leaf spring directly to the axle. Fashioned with resilient metal for remarkable durability and resistance to extreme torque. FleetPride is your First Click in Heavy Duty®.