DiMarzio presents a top - notch replacement metal barrel knob from its extensive collection of guitar parts. This knob is tailor - made for solid shaft pots or DiMarzio split shaft pots. Key features include its suitability for solid or DiMarzio split shaft pots and a sleek black chrome color.

Using this DiMarzio black chrome barrel knob is a breeze. Just fit it onto your solid shaft or DiMarzio split shaft pot. When installing, make sure it's properly aligned for smooth operation. As for maintenance, keep it clean with a soft cloth. Avoid using harsh chemicals as they may damage the black chrome finish. If you notice any looseness, check the fit and adjust it gently. With proper care, this knob will serve you well for a long time.