Description
Reviews
| Brand | - |
| Category | Root / Musical Instruments/Guitars/Pianos/Accessories |
| Origin | - |
| Material | High-Impact ABS Plastic |
| Hole Diameter | 6mm (0.236 inches) |
| Knob Type | Slotted / Speed Control |
| Color Options | Black, White, Red, Blue |
| Compatibility | Standard 6mm Potentiometer Shafts |
| Package Quantity | 4 Pieces per Pack |
| Brand | Houlang Music |
| Application | Electric Guitar & Bass Effect Pedals |
| Installation | Push-On Fit with Set Screw |
| Weight | 15 grams (total pack) |
Anonymous
Mar 21, 2026
Rating: 5/5
Durable and stylish
I've been using these for three months now on my touring rig. They haven't cracked or faded despite heavy use. Highly recommend for gigging musicians.
Anonymous
Mar 19, 2026
Rating: 3/5
Good but tight fit
The quality is good, but the fit is very tight on my older pots. Had to push quite hard to get them on. Once on, they are secure though.
Anonymous
Mar 10, 2026
Rating: 4/5
Great value for the price
Bought these to replace some worn-out caps on my DIY stompboxes. They look professional and the 6mm hole is precise. One cap was slightly loose, but overall happy.
Anonymous
Mar 09, 2026
Rating: 5/5
Perfect fit for my pedalboard
These knobs fit perfectly on my vintage pedals. The slotted design makes it easy to see the position at a glance during live performances. Very sturdy plastic.
Anonymous
Mar 08, 2026
Rating: 5/5
Exactly what I needed
Fast shipping and exactly as described. The black finish matches my existing gear perfectly. No issues with installation.
Anonymous
Mar 07, 2026
Rating: 5/5
Clean look for custom builds
Using these for a custom pedal build project. The slotted style gives it a classic retro vibe. Excellent quality control from Houlang Music.
Q: Will this fit a 1/4 inch shaft?
A: No, these are specifically designed for 6mm metric shafts. A 1/4 inch shaft is approximately 6.35mm and will be too large for these caps.
Q: Do these come with set screws to secure them?
A: Yes, each knob includes a small set screw to prevent it from spinning or falling off the potentiometer shaft.
Q: Can I use these for volume knobs on an electric guitar body?
A: While they physically fit 6mm shafts, these are optimized for effect pedals. Guitar body knobs often require a different profile or brass inserts, so check your specific guitar requirements.
Q: What is the return policy if the size is wrong?
A: We offer a 30-day return policy for unused items in original packaging. Please contact our support team to initiate a return.
Q: Are the colors solid or translucent?
A: The colors are solid opaque plastic, not translucent. They do not let LED light pass through.
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