Colour Cap Amplifier / Equipment Control Knob With Pointer
Colour Cap Amplifier / Equipment Control Knob With Pointer
This distinctive control knob features a vibrant coloured end cap that sits atop a sleek black cylindrical body. The knob's most striking characteristic is its prominent triangular pointer that extends from the base, providing clear visual indication of the control position. A subtle concave groove runs around the entire circumference of the body, creating an ergonomic grip surface that enhances tactile feedback during operation.
The top surface displays a crisp white position indicator line that works in conjunction with the base-mounted triangular pointer to offer dual visual reference points. This dual indication system makes the knob particularly well-suited for precision applications where accurate position feedback is essential, such as audio mixing consoles, laboratory equipment, and professional control panels where operators need immediate visual confirmation of settings.
| Quantity | Unit Price |
|---|---|
| 1+ | £1.11 |
| 2+ | £0.999 |
| 5+ | £0.9435 |
| 10+ | £0.888 |
| 20+ | £0.8325 |
| 50+ | £0.777 |
Couldn't load pickup availability
Fitting
| Knob Type | Rotary |
|---|---|
| Shaft Type | Round |
| Shaft Fixing | Grub Screw |
| Hole Size | 6mm |
Appearance
| Identity Colour | Red |
|---|---|
| Body Colour | Black |
| Accent Colour | Red |
| Position Indicator Colour | White, Red |
| Position Indicator Shape | Pointer, Line |
Measurements
| Minimum Shaft Depth | 5.8mm |
|---|---|
| Maximum Shaft Depth | 13.9mm |
| Body Diameter | 21.0mm |
| Maximum Diameter | 21.0mm |
| Width | mm |
| Length | mm |
| Height | 15.0mm |
| Additional Measurements | Maximum Length With Pointer: 24.6mm |
| Unit Weight | 5.24g |
Hole Type
Round Hole
A knob designed for a round shaft has a smooth, cylindrical hole that matches the shaft's shape. This type of hole allows the knob to slide easily onto the shaft, relying on a grub screw / set screw or friction to keep it in place. This design is widely used in audio equipment, consumer electronics, and control panels due to its simplicity and versatility
A knob with a round hole can typically also be used on a D type shaft in the 180° position (where the position indicator is opposite to the flat of the D) and can often also be mouned to splined shafts in low torque applications.
A View from the underside of the knob when fitting a round hole knob to a D shaft, showing the grub screw position relative to the position indicator:
