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Home / Guitar Electronic Accessories / Aluminum Knobs 13x13mm Potentiometer Adjustment Knob Caps 6mm Spline Shaft Encoder Switch Aluminum Caps Metal Knobs

Attributes

Brand -
Category Musical Instrument Accessories / Guitar Electronic Accessories
Origin -
Material Aluminum Alloy
Outer Diameter 13mm
Height 13mm
Shaft Hole Diameter 6mm
Shaft Type Spline Shaft
Color Silver
Surface Finish Anodized
Weight 5g per piece
Compatibility Potentiometers, Encoders, Switches
Package Content 1 x Knob, 1 x Set Screw

5 reviews

A

Anonymous

Apr 12, 2026

Rating: 3/5

Okay

Works as expected but the color was slightly different than the photo. Still functional.

A

Anonymous

Mar 28, 2026

Rating: 5/5

Sturdy and Durable

Very durable aluminum. I use these on my pedals and guitars. No issues with slipping.

A

Anonymous

Mar 02, 2026

Rating: 5/5

Looks Pro

Great upgrade for my custom build. The anodized finish matches my other hardware perfectly.

A

Anonymous

Feb 28, 2026

Rating: 5/5

Perfect Fit for My Guitar

This knob fits perfectly on my CTS potentiometers. The aluminum feels premium and the spline grip is secure.

A

Anonymous

Feb 09, 2026

Rating: 4/5

Good Quality but Tight

Nice metal construction. It was a bit tight to push on initially but sits firmly now. Looks great.

5 FAQ

Q: Can I use this for both volume and tone controls?

A: Absolutely, this knob is universal for any potentiometer or encoder with a matching 6mm spline shaft.

Q: What is the spline count on the hole?

A: The 6mm spline hole typically supports 24 spline shafts, which is the industry standard for this size.

Q: Is the set screw included in the package?

A: Yes, each knob comes with one set screw to secure it to the shaft.

Q: Is this suitable for synthesizer encoders?

A: Yes, as long as your encoder shaft is 6mm spline, this knob will fit securely.

Q: Will this fit standard CTS pots?

A: Yes, this knob is designed for standard 6mm spline shafts commonly found on CTS potentiometers.

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