Adjustable Sway Bar End Link Rod (15 1/2 Inch Long x 5/8 Inch Diameter x 1/2 Inch-20 RH/LH Threads) RockJock 4x4This RockJock Sway Bar End Link Rod is 15 1 2 inch long and features 1 1 2 inch of 1 2 inch 20 LH thread and 1 1 2 inch of 1 2 inch 20 RH thread on each end. This rod is included in our Jeep JT Gladiator rear Antirock Sway Bar Kits, but is able to be purchased individually as a replacement for a bent rod, or universal usages you may find for it. Additionally, if you have changed the lift amount on your vehicle you may need a different length of end