• Itme: pointer knob,knurled potentiometer knob,aluminium potentiometer knobs,indicator control knob,potentiometer aluminium knob,knob pointer
• Material: aluminium (support to custom)
• Diameter: 10~50mm(support to custom)
• Shaft hole: 6mm (support to custom)
• Color: black / silver (support to custom)
• pointer knob (indicator shape support to custom)

aluminium potentiometer knobs used on electronic equipment,medical equipment, beauty device,musical instrument and other machines, LED light
potentiometer aluminium knob,knob pointer,knurled potentiometer knob,indicator control knob,