Fabtech’s square U-bolt kit is specified for rear fitment as 3/4-16 x 17.375 x 3.100 (noted as 3.10 in. x 17.38 in. x 3/4 in.-16). Intended to clamp leaf springs to the axle, the kit provides a simple, cost-effective fastening solution to help lift and secure the back of a truck and is intended to be used with compatible suspension components.
Fabtech Square U-Bolt Kit - 3/4-16 x 17.375 x 3.100