This sleeve is specially made to fit the tapered stud from a factory TJ, XJ, YJ, WJ or TeraFlex small tapered tie rod end stud. These sleeves can be handy for steering conversions.
The outside diameter is 0.875" and requires a 0.875" smooth hole. TeraFlex High Steer Knuckles come with the 0.875" hole. once in place and the tie rod is tightened the sleeve wedges into place creating a very tight fit.
The inside hole is tapered at 1-1/2" per foot or 7.153 degrees.