The same billet aluminum knob as we have for the transfer cases. Now for your doubler H/L. 2-1/2" tall X 1-1/4" wide. Comes with stainless steel jamb nut, Hard anodized black, and laser etched.
MADE IN USA
7/16"-20 Thread Size (our shifters)
1/2"-13 Thread Size (the other guys shifters)