Description
Reviews
| Brand | - |
| Category | Electronic Components Market / Other Components |
| Origin | - |
| Model Series | MF-A01/A02/A03/A04/A05, K7-1 |
| Material | Durable ABS Plastic |
| Shaft Compatibility | 6mm D-Shaft and Round Shaft |
| Outer Diameter | Approx. 19mm - 22mm (varies by model) |
| Height | 14mm - 16mm |
| Color Options | Black, White, Silver, Red, Blue |
| Mounting Type | Press-fit with Set Screw (included) |
| Application | Volume Control, Tuning, Instrument Panels |
| Package Contents | 1x Knob Cap, 1x Mounting Screw |
| Weight | 8 grams |
Anonymous
Mar 27, 2026
Rating: 5/5
Great for Arduino projects
Very easy to install on 6mm shafts. The textured surface makes adjusting values precise. Highly recommend for any hobbyist building control panels.
Anonymous
Mar 21, 2026
Rating: 5/5
Perfect fit for my guitar pedal
These knobs are exactly what I needed to replace the worn-out caps on my vintage pedal board. The grip is excellent, and the set screw holds tight without slipping.
Anonymous
Mar 19, 2026
Rating: 5/5
Reliable and sturdy
I've installed dozens of these on mixing console modifications. They don't crack under pressure and the screw mechanism is robust. Will buy again.
Anonymous
Mar 15, 2026
Rating: 4/5
Good quality for the price
Solid plastic construction. I used the MF-A03 model for a custom synthesizer project. The only minor issue is that the color was slightly darker than the photo, but it works great.
Anonymous
Mar 11, 2026
Rating: 4/5
Nice replacement caps
Bought the white ones for a retro kitchen radio restore. They look authentic and feel sturdy. Took off one star because shipping took a bit longer than expected.
Anonymous
Mar 04, 2026
Rating: 5/5
Essential for repairs
We keep a stock of these in our shop. They fit standard potentiometers perfectly and save us time when repairing old radios and amplifiers.
Q: Do you offer these in bulk packs?
A: Currently, this listing is for single units. However, if you need quantities over 50, please contact our sales team directly for a bulk discount quote.
Q: What is the difference between models A01 and A05?
A: The primary differences are the outer diameter and the height profile. A01 is generally smaller and lower profile, while A05 is larger with a more prominent grip. Please refer to the dimension chart in the product images.
Q: Can these withstand high temperatures near amplifier tubes?
A: These are made of standard ABS plastic. While they handle normal operating temperatures well, we do not recommend installing them directly next to high-heat sources like power tubes.
Q: Does this knob fit a 6.35mm (1/4 inch) shaft?
A: This specific series is designed primarily for 6mm shafts. For 6.35mm shafts, you may need an adapter or a different model series. Please check the detailed dimensions before purchasing.
Q: Is the set screw included in the package?
A: Yes, each knob cap comes with one small metal set screw required for mounting.
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