3pcs/4pcs Guitar Knobs Aluminium Potentiometer KnobsTop Hat Knobs Control Knob compatible with Guitar/Bass/AMPS/Preamps with Indicator

3pcs/4pcs Guitar Knobs Aluminium Potentiometer KnobsTop Hat Knobs Control Knob for Guitar/Bass/AMPS/Preamps with Indicator 3pcs/4pcs Guitar Knobs Aluminium Potentiometer KnobsTop Hat Knobs Control Knob for Guitar/Bass/AMPS/Preamps with Indicator New Features: Material: Aluminium Color:Black.Sliver.Gold for Choose Item Size:23.9*18*14.5mm Hollow Shaft Diameter: 6.3mm The product comes with adjustable fixing screws. Adjustable elasticity. Set screw can help you lock the knobs into position with no possibility of falling off_x000D_ Well made flawless finish knobs without burrs or sharp edges. full aluminium knobs without any plastic inserts Knobs are for sound equipments or rotary potentiometer. for protection and easy control. _x000D_ Designed to fit most. LP. Strat style electric guitar or precision bass instruments. Package includes:3pcs/4pcs Guitar Knobs and an Allen wrench Attention: Due to manual measurement. there may be an error of 1mm. _x000D_