28pcs 6mm Knurled Shaft Potentiometer Knob, Plastic Guitar Volume Tone Rotary Knob, Multicolored Bass Control Knob Replacement for Encoder Electric Guitar Speaker Mixer Board 28pcs Multicolor sound while our 42mm Polarizer Magfilter

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28pcs 6mm Knurled Shaft Potentiometer Knob, Plastic Guitar Volume Tone Rotary Knob, Multicolored Bass Control Knob Replacement for Encoder Electric Guitar Speaker Mixer Board 28pcs Multicolor sound while our 42mm Polarizer Magfilter28pcs 6mm Knurled Shaft Potentiometer Knob, Plastic Guitar Volume Tone Rotary Knob, Multicolored Bass Control Knob Replacement for Encoder Electric Guitar Speaker Mixer Board Product Features Size: Height is 15. 4mm 0. 6in, outer diameter is 14. 6mm 0. 57in, inner diameter is 6mm 0. 23in. Fit for most 6mm 0. 23inch diameter 18 teeth knurled shaft, no screw hole on the knob. Please be sure to verify the shaft diameter of your guitar before you order