Description Are you looking for a professional yet affordable guitar control knob? Are you in search of a sturdy trustworthy tool that can do multiple jobs at once? If yes look no further! Our professional guitar control knob must meet you needs. It is one of the best choices for you. Features - Color: Black. - Size: About 1.8x1.8x1.8cm/0.71x0.71x0.71inch. - Material: Metal. - Great replacement for your broken dirty or old guitar tone knob. - Made of material the knob is durable and long lasting use. - It is suitable for guitar bass and amp replacement. - Fits shaft import concentric pots and split shaft pots. - Great tools which can provide help in guitar replacement.