Chrome Skull Black Tractor/Trailer Air Valve Knob

Does your  semi truck interior  crave attitude? Upgrade those boring  air valve knobs  to this unique chrome skull knob. Skull is imbedded inside a sleek black knob, giving it a 3D effect. 2-1/8" diameter tractor and trailer air brake knob. Thread on. Made of ultra durable Partek resin. Made in the USA.  
Sold individually.