Introducing a new line of Skull Shift Knobs from Zombie Nobs

• This cool half skull with no lower jaw shift knob measures 2 1/2" x 2 1/2".
• This little sucker comes in a shiny gloss Tropical Turquoise and sports a silver capped tooth, also comes in a shiny metallic root beer brown and a set of shiny ivory choppers.
• Comes with guide hole, or have us tap the threads for you. You choose.