1PC 12X15mm Aluminium HIFI AMP speaker Guitar volume potentiometer knob 6.0mm 

Brand New Tube Amplifier Speaker Knobs are made by CNC Machined Solid Aluminum Alloy with corrosion preventive, anodic oxidation surface can be used for a wide range of applications: tube amplifiers, power amplifiers, speakers, audio, CDs, chassis of various sizes, amps, effects, etc.

Place of Origin ：Guangdong, China
Model Number：12X15mm
Product name ：Solid Aluminium Equipment Rotating Control Knobs
Material：Solid Aluminum Alloy, CNC Machined
Diameter：12mm
Total Height: 15mm
Color：Silver,Gold,Red and Black Color
shaft hole：6mm