This is the 1 1/4" forged alloy steel drag link only out of the RockJock Currectlync® heavy duty tie rod kit. This unit features an oversized 1 1/8" threads on the adjustment end, and ball joint style tie rod end incorporated into the the knuckle end. This unit will only work as a replacement part for the RockJock system - it may not be used as in conjunction with any stock tie rod system parts. This unit is rated at 200% stronger than than the stock original equipment drag link.