18 Inch Chrome Shifter Shaft Extension - 21794

Easily extend your semi truck's shifter shaft by 18" with our durable chrome extension. Enjoy a more comfortable driving experience while also improving your shifting precision. Upgrade your truck with this affordable and practical solution. Ultra high-quality finish for durability and shine. 3/4" diameter thick, machined 1/2"-13 male and female threads. Compatible with UP item #21740. Also available in 6", 9", and 12" lengths. For off-road and show use only.