A
Anonymous
Apr 08, 2026
Rating: 4/5
Good but tight
Quality is good but the set screw was a bit hard to tighten initially.
Description
30×10mm Splined Shaft Knobs for Tube Amplifiers and Audio Potentiometers - Guitar Volume Control Knob Caps
Reviews
Attributes
| Brand | - |
| Category | Musical Instrument Accessories / Guitar Electronic Accessories |
| Origin | - |
| Material | Aluminum Alloy |
| Color | Black |
| Outer Diameter | 30 mm |
| Height | 10 mm |
| Shaft Fit | 6.35 mm (1/4 inch) |
| Mounting Style | Set Screw |
| Finish | Matte Anodized |
| Weight | 18 grams |
| Compatibility | Standard Guitar Pots |
| Package Contents | 1 Knob, 1 Set Screw |
5 reviews
A
Anonymous
Apr 05, 2026
Rating: 5/5
Fast delivery
Exactly as described. Arrived quickly and well packaged.
A
Anonymous
Mar 21, 2026
Rating: 5/5
Classic look
Matches my amp perfectly. The star handle design is very grippy.
A
Anonymous
Mar 11, 2026
Rating: 5/5
Quality build
Solid metal, not plastic. Feels very durable and looks professional.
A
Anonymous
Feb 11, 2026
Rating: 5/5
Perfect fit
Looks great on my Strat. Fits the shaft perfectly without wobbling.
5 FAQ
Q: Do you sell these in silver?
A: Currently only black is available in this size.
Q: Can I use this on a bass guitar?
A: Yes, it works on any instrument with standard potentiometer shafts.
Q: Will this fit Alpha potentiometers?
A: Yes, it fits standard 6mm shafts commonly found on Alpha pots.
Q: Is the set screw included?
A: Yes, one screw is included in the package.
Q: Is this solid metal or plated plastic?
A: This is solid aluminum alloy, not plated plastic.
![[14-Year Established Store] Tianxia Seal Carving: Integrating Seal Script Calligraphy and Seal Art, Includes Traditional Character Translations; Essential Guide for Calligraphy, Seal Spectra, and Qing Dynasty Masterpiece Analysis](https://www.gosteppe.com/cache/medium/product/107367/legacy-main-2adf1e07db89bd32388e3053.webp)
![[Buy 2 Get 10% Off] Lanzhai Purple Iris Painted Felt Mat – Thickened, Moisture-Resistant, Non-Pilling for Calligraphy & Painting](https://www.gosteppe.com/cache/small/product/269581/legacy-main-603d11ff0e43b7741fb1dc38.webp)
