Volume and tone knobs: great replacement for your broken, dirty or old control knob.Cool guitar knobs: fits shaft import concentric pots and split shaft pots.Volume tone control knobs: control knob volume tone aluminum alloy metal guitar parts accessories control knob for musical instrument bass guitar.Bass control knob: it is suitable for guitar bass and replacement.Good Feeling For Turning:These volume knobs are made from solid steel and are suitable for most electric guitarsguitar knobs are compatible with most of any electric guitars, it is a nice DIY product for musical instrument lovers. It's a for musical instrument lovers, and the black color can suitable for all guitars, giving your instrument a sleek and modern look that is sure to turn heads back. The dark color and metallic of the knob can complement any guitar or style, giving it a cool and edgy appearance;Color: silverMaterial: MetalSize: 2x2x1.9cmPackage Contents:4 * Silver guitar knobs1 * wrenchOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.