A
Anonymous
Mar 13, 2026
Rating: 5/5
Perfect replacement
Fit my old Fender amp perfectly. Very sturdy plastic.
Description
20×15mm Plastic Knob for Tube Amplifier, Audio Potentiometer Switch Cap, Guitar Volume Control Round Knob
Reviews
Attributes
| Brand | - |
| Category | Musical Instrument Accessories / Guitar Electronic Accessories |
| Origin | - |
| Material | High-Grade ABS Plastic |
| Dimensions | 20mm Diameter x 15mm Height |
| Shaft Fit | 6mm Split Shaft |
| Color | Black |
| Weight | 5 grams per unit |
| Package Includes | 2 Pieces |
| Compatibility | Guitar Amps, Hi-Fi Systems, Pedals |
| Surface Finish | Matte Textured |
| Mounting Style | Push-On Fit |
| Country of Origin | China |
5 reviews
A
Anonymous
Mar 05, 2026
Rating: 5/5
Exactly as described
20mm size is accurate. Great for DIY projects.
A
Anonymous
Mar 01, 2026
Rating: 5/5
Great for hi-fi
Used these on a vintage receiver restore. Look authentic.
A
Anonymous
Feb 10, 2026
Rating: 3/5
A bit loose
Fits but spins a little too easily on my potentiometer.
A
Anonymous
Feb 10, 2026
Rating: 4/5
Good value
Nice knobs, slightly lighter than expected but work well.
5 FAQ
Q: Will this fit a CTS potentiometer?
A: Yes, it fits standard CTS pots commonly found in guitars.
Q: Is this metal or plastic?
A: This is made from high-grade durable plastic.
Q: What shaft size does this fit?
A: It is designed for standard 6mm split shafts.
Q: How many knobs come in the package?
A: Each order includes 2 knobs.
Q: Can I return these if they don't fit?
A: Yes, standard return policy applies within 30 days.
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