Attributes

Brand	-
Category	Root / Musical Instruments/Guitars/Pianos/Accessories
Origin	-
Material	Premium Aluminum Alloy
Compatibility	CTS Potentiometers (6.35mm shaft)
Shaft Type	Knurled Split Shaft
Mounting Mechanism	All-Metal Locking Set Screw
Finish	Matte Black Anodized
Diameter	24mm (Standard Size)
Height	18mm
Weight per Cap	12 grams
Package Contents	4x Knob Caps, 4x Set Screws, 1x Allen Key
Application	Electric Guitar, Bass, Tone/Volume Control

6 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Excellent build quality

You can tell these are made from high-quality metal immediately upon holding them. The anodizing is smooth and scratch-resistant. Installation was straightforward with the included tool.

Anonymous

Mar 22, 2026

Rating: 5/5

Solid upgrade for my Strat

These knobs feel incredibly sturdy compared to the stock plastic ones. The locking mechanism is tight and doesn't slip during aggressive playing. Highly recommend for anyone looking to add a bit of weight and class to their instrument.

Anonymous

Mar 19, 2026

Rating: 5/5

Best value for money

For the price, you cannot beat the quality. They transformed the look of my budget guitar instantly. The locking feature is a game changer for keeping settings consistent.

Anonymous

Mar 17, 2026

Rating: 5/5

Perfect for bass guitars

I installed these on my Jazz Bass and they provide excellent grip. The metal construction feels durable and the locking screw ensures they stay exactly where I put them. No more spinning knobs!

Anonymous

Mar 11, 2026

Rating: 3/5

Good but heavy

They look fantastic and function well, but they are significantly heavier than standard knobs. If you have a neck-heavy guitar, this might affect the balance slightly. Still, they feel premium.

Anonymous

Mar 05, 2026

Rating: 4/5

Great look, minor fit issue

The matte black finish matches my hardware perfectly. They fit my CTS pots well, though I had to tighten the set screw slightly more than expected to get it completely flush. Overall very happy with the purchase.

5 FAQ

Q: Can I use these on a bass guitar volume knob?

A: Absolutely. These caps are universally suitable for both electric guitars and bass guitars, provided your instrument uses standard split-shaft potentiometers for tone and volume control.

Q: Will these fit potentiometers that are not CTS brand?

A: These caps are designed specifically for standard 6.35mm (1/4 inch) knurled split shafts, which are common on CTS pots. They may fit other brands if the shaft dimensions match exactly, but we guarantee compatibility primarily with CTS.

Q: Does the package include screws for all four knobs?

A: Yes, the package includes 4 knob caps, 4 corresponding metal locking set screws, and one small Allen key for installation.

Q: What size Allen key is needed if I lose the included one?

A: The set screws require a standard 1.5mm Allen key (hex wrench), which is commonly available at most hardware stores if the included tool is misplaced.

Q: Is the black finish prone to chipping over time?

A: The caps feature a hard-anodized finish which is highly resistant to chipping, scratching, and fading, even with regular daily use and sweat exposure.

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