Hosco Hat Control Knob Gibson Style
Bell Knob Inch Size Amber/Black/Gold Made in Japan
Classic Gibson-style hat control knobs (also called bell knobs) available in three elegant finishes. These press-on knobs feature a 24-tooth knurled insert designed specifically for US inch potentiometers (1/4″ or 6.35mm shafts). Choose from transparent amber with printed numbers, sleek black, or premium gold finish to match your guitar’s hardware aesthetic.
Technical Specifications
| Mounting Type | Press-on (no set screw) |
| Shaft Compatibility | 1/4″ (6.35mm) with 24 teeth |
| Material | High-quality plastic |
| Color Options | Amber, Black, Gold (with numbers) |
| Unit System | US Inch |
Key Features
- Classic Gibson design – Authentic bell-shaped hat knob profile
- Multiple color options – Available in amber (with numbers), black, and gold finishes
- Secure press-fit – 24-tooth knurl grips firmly without screws
- CTS pot compatible – Perfect fit for USA-made potentiometers
- Dual-shaft compatible – Works with both full (24-tooth) and split (22-tooth) shafts
Compatibility Notes
Designed specifically for US inch potentiometers with 1/4″ (6.35mm) diameter shafts featuring 24 teeth knurling (22 teeth visible on split-shaft pots). While not recommended, can be carefully forced onto metric 6mm/18-tooth shafts if absolutely necessary.
Note: Available in amber (with numbers), black, and gold finishes – please specify your preference when ordering. For optimal performance and ease of use, we recommend using with compatible inch-size potentiometers.
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