Product Details:

• Silver aluminium cap top for Marshall Amplifiers
• 6mm diameter pots
• Knob is made of plastic, the cap is made of Aluminum, not cheap ABS(Plastic)
• Total Height: about 15.6mm; Outer diameter at the top: about 15.8mm; Outer diameter at the base: about 19.8mm
• Fits Marshall Amplifiers with 5.8mm to 6mm Shaft Pots, these knobs DO not fit ‘D’ shaft Pots
• Push on fit, no brass insert or set screw
• Due to the wide variety of amplifiers and parts in the market, please be sure to verify the diameter of the pots on your AMP before you change the knobs for your amplifier