30x17mm Potentiometer Control Knobs 6mm/ 0.23" Guitar Knob Electric Guitar

Label:Yes Material: Aluminum,plastic Size:30x17mm Color: Black Big Bass Knob! Which will Make Your Guitar Different; Type:Black Guitar Knob Fit for Shaft Hole Dia. : 6mm/ 0.23". Package : 1pcs x Black Guitar Knob Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.