Castle Style Rotary Control Knob with Coloured Dome
Castle Style Rotary Control Knob with Coloured Dome
This distinctive rotary control knob features a striking castle-style design with decorative perforations around its upper circumference. The knob showcases a prominent coloured dome positioned centrally on its top surface, complemented by a linear position indicator that extends from the dome down the side of the knob to meet a matching coloured accent ring at the base.
The knob's unique aesthetic is enhanced by the series of holes cut into the top edge, creating the characteristic 'castle' appearance whilst providing additional colour accenting. This design makes it particularly well-suited for audio mixing applications, DJ equipment, and electronic instruments where both functionality and visual appeal are important. The translucent variant offers the added benefit of illumination compatibility when paired with illuminated potentiometers, allowing the coloured elements to glow attractively in low-light environments.
Quantity | Unit Price |
---|---|
1+ | £0.46 |
10+ | £0.368 |
20+ | £0.322 |
50+ | £0.276 |
100+ | £0.23 |
500+ | £0.184 |
Couldn't load pickup availability






















Fitting
Knob Type | Rotary |
---|---|
Shaft Type | Splined |
Shaft Fixing | Push-Fit |
Hole Size | 6mm |
Appearance
Identity Colour | Blue |
---|---|
Body Colour | Black |
Accent Colour | Blue |
Position Indicator Colour | Blue |
Position Indicator Shape | Line |
Measurements
Minimum Shaft Depth | 5.0mm |
---|---|
Maximum Shaft Depth | 15.2mm |
Body Diameter | 11.8mm |
Maximum Diameter | 13.4mm |
Width | mm |
Length | mm |
Height | 16.8mm |
Additional Measurements | Position Indicator Width: 1.2mm |
Unit Weight | 1.02g |

Hole Type

Splined Hole
Knobs designed for splined shafts have holes with multiple grooves or ridges that correspond to the splines on the shaft. This splined hole creates a very tight and secure fit, preventing any movement between the knob and the shaft.
The position indicator can be placed in any of 18 different directions, in increments of 20°
The ridged interior of the hole ensures a strong connection, capable of handling high torque and frequent adjustments without the risk of slippage.
A control knob with a splined hole will not fit onto a round or D typ shaft.