This is the bent and coped D.O.M. tubing that is needed to make the rear upper link for a Jeep JK 3 link suspension system, it is manufactured from 1-3/4 inch O.D x 1/8 inch wall steel tubing. A bend has been added to this tubing to provide clearance for the components in the rear of a Jeep JK. One end has been coped to be used with our weld on Enduro joint, however it can be trimmed to accommodate a tube insert for a heim joint. You will receive one piece of bare tubing, ready to be fabricated into a rear upper control arm for your Jeep Wrangler three link build.