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Home / Other Components / Solid Sandblasted Patterned Aluminum Alloy Knob 32X13 Inner Hole 6mm Potentiometer Knob Cap for Audio Tube Amplifier

Attributes

Brand -
Category Electronic Components Market / Other Components
Origin -
Material Aluminum Alloy
Surface Finish Sandblasted Patterned
Outer Diameter 32mm
Height 13mm
Inner Hole Diameter 6mm
Color Silver
Compatibility Standard Potentiometer Shafts
Application Audio Tube Amplifiers
Weight 15g
Package Contents 1 x Knob Cap

6 reviews

A

Anonymous

Mar 23, 2026

Rating: 5/5

High end feel

For the price, this knob feels incredibly high-end. The weight adds a nice tactile feedback when turning the dial.

A

Anonymous

Mar 19, 2026

Rating: 4/5

Nice upgrade

Transformed the look of my project. The silver finish is consistent and free of scratches. Would buy again for future builds.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Solid and stylish

Love the patterned texture; it provides good grip when adjusting volume. Much better than the plastic knobs that came with my kit.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Exactly as described

Dimensions are accurate. The 32mm diameter gives it a substantial feel without being too large for the chassis panel.

A

Anonymous

Mar 01, 2026

Rating: 5/5

Perfect fit for my vintage amp

The sandblasted finish looks premium and matches my existing hardware perfectly. The 6mm hole slipped right onto the shaft with no wobble.

A

Anonymous

Mar 01, 2026

Rating: 4/5

Great quality, slightly tight fit

Excellent aluminum construction. It was a bit tight on my specific potentiometer shaft, but a little gentle pressure solved it. Looks very professional.

5 FAQ

Q: What is the maximum depth of the shaft this can accommodate?

A: With a total height of 13mm, it can accommodate shafts up to approximately 10-11mm in length to allow for proper clearance above the panel.

Q: Does the sandblasted finish wear off easily?

A: The sandblasted pattern is treated into the aluminum surface, making it highly durable and resistant to normal wear and tear from daily use.

Q: Will this fit a potentiometer with a 6.35mm shaft?

A: No, this knob is specifically designed for a 6mm inner hole. It may be too loose for a 6.35mm (1/4 inch) shaft without an adapter or shim.

Q: Can I use this for high-power applications?

A: Yes, as a control knob made of aluminum alloy, it is suitable for standard audio amplifier controls. Please ensure the underlying potentiometer is rated for your specific electrical load.

Q: Is the set screw included with the knob?

A: This specific model relies on a friction fit for the 6mm shaft and does not typically include a set screw, ensuring a clean aesthetic.

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