D'Addario LokNob Standard Black w/ Silver Cap Plastic Knob - Large

Are you tired your knobs turning and losing the settings on your amp or pedals?  With the D'Addario LokNob you can lock in your sound settings!  Once in place, simply rotate the knob to click into the sound you need.  For larger sound adjustments, simply lift the knob, rotate to your desired sound, then release and the knob locks into place!  The D'Addario LokNob retrofits most amplifiers, effects pedals, instruments, and other live and studio gear.  

LokNob Standard Specifications: Large Knob