Our heavy duty billet tie-rod adjusting sleeve directly replaces the factory stamped steel, split tube design. The seamless sleeve features 11/16-18 thread with 1 hex to facilitate precise toe adjustment and tightening of the zinc plated jam nuts. Left-handed threads are indicated by offset position of the sleeve hex and yellow zinc coating on jam nuts. A 50% greater wall thickness and a 40% larger thread contact area provide improved strength over the factory design and eliminate any sleeve deflection. Internal threads extend 1-3/4 to a centered stop enabling a total adjustment range of 2-1/8.