18x18 Metal Body Domed Knurled Guitar Control Knob
18x18 Metal Body Domed Knurled Guitar Control Knob
This distinctive control knob features a sleek domed metal cap with a precisely knurled circumference that provides excellent grip and tactile feedback. The knob's smooth, curved top surface contrasts beautifully with the textured edge, creating both visual appeal and functional performance.
The robust metal construction ensures durability whilst maintaining an elegant appearance that complements both vintage and modern guitar aesthetics. The knob's compact 18mm diameter makes it ideal for guitars where space is at a premium, yet the substantial feel and secure grip make it perfect for precise control adjustments during performance.
Quantity | Unit Price |
---|---|
1+ | £1.46 |
2+ | £1.314 |
5+ | £1.241 |
10+ | £1.168 |
20+ | £1.095 |
50+ | £1.022 |
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Fitting
Knob Type | Rotary |
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Shaft Type | Round |
Shaft Fixing | Grub Screw |
Hole Size | 5.5mm |
Appearance
Identity Colour | Black |
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Body Colour | Black |
Accent Colour | |
Position Indicator Colour | |
Position Indicator Shape | None |
Measurements
Minimum Shaft Depth | 9.4mm |
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Maximum Shaft Depth | 11.3mm |
Body Diameter | 18.0mm |
Maximum Diameter | 18.0mm |
Width | mm |
Length | mm |
Height | 17.2mm |
Additional Measurements | |
Unit Weight | 13.48g |

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:
