This Fabtech round U-bolt kit, sized at approximately 3.3 in. x 8 in. with 1/2-20 threads, is offered as a simple solution to lift the back of a truck. The compact 7.50-inch length and round profile are suited for rear U-bolt applications where a cost-effective, easy-to-install hardware option is required to maintain axle alignment and spring clamping after a modest lift.
Fabtech Round U-Bolt Kit - 1/2-20 x 7.50 x 3.31