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Home / Guitar Electronic Accessories / Electric Guitar Effect Pedal Knobs - 6.4mm Volume Control Knobs and Switch Caps for Amplifiers and Radios

Attributes

Brand -
Category Musical Instrument Accessories / Guitar Electronic Accessories
Origin -
Material High-Impact Plastic
Shaft Diameter 6.4mm (1/4 inch)
Color Black
Compatibility Electric Guitars, Bass, Effects Pedals
Package Quantity 1 Knob
Item Weight 0.53 Ounces
Outer Diameter 18mm
Finish Type Matte Textured
Mounting Style Push-On Fit
Manufacturer Generic Audio Parts

5 reviews

A

Anonymous

Apr 10, 2026

Rating: 5/5

Perfect replacement

Fitted my Stratocaster perfectly. The slot aligns well with the pot shaft.

A

Anonymous

Mar 06, 2026

Rating: 4/5

Slightly tight fit

Works well but required a bit of pressure to install. Once on, it is very secure.

A

Anonymous

Mar 04, 2026

Rating: 5/5

Exactly as described

Standard 6.4mm fit. Great for replacing lost knobs on old amps.

A

Anonymous

Feb 26, 2026

Rating: 5/5

Good quality plastic

Feels sturdy and looks authentic. Happy with this purchase for my pedalboard.

A

Anonymous

Feb 25, 2026

Rating: 5/5

Great for repairs

I keep these in my shop for student instruments. Reliable and cheap.

5 FAQ

Q: Can I use this for a volume pedal?

A: Yes, it is compatible with most pedals that use standard shafts.

Q: Will this fit a Gibson Les Paul?

A: Yes, provided your potentiometer shaft is the standard 6.4mm size.

Q: Do you sell these in white?

A: Currently, this specific model is only available in black.

Q: Is there a set screw included?

A: No, this model is designed as a push-on knob without a set screw.

Q: What is the height of the knob?

A: The approximate height from the base is 15mm.

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