1PC 6mm/ 0.23" Volume Control Amplifier Knob 30x17mm Aluminum,plastic Volume Tone Knobs Black Potentiometer Control Knobs

High-concerned chemical : None EU LVD Voltage : Low voltage: Below 50Vac or 75Vdc Material : Plastic Certification : NONE Model Number : Volume Control Amplifier Knob Item Type : SWITCHES Is Smart Device : No Origin : Mainland China Type : Black Guitar Knob Color : Black Material : Aluminum,plastic Size : 30x17mm Fit for Shaft Hole Dia. : 6mm/ 0.23". Package : 1pcs x Black Guitar Knob Feature : Potentiometer Control Knobs