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Home / Guitar Electronic Accessories / Electric Guitar and Bass Knob Caps with Set Screws for Tone and Volume Control

Attributes

Brand -
Category Musical Instrument Accessories / Guitar Electronic Accessories
Origin -
Material Zinc Alloy
Color Black
Compatibility Electric Guitar & Bass
Shaft Type Split Shaft (6mm)
Outer Diameter 18mm
Height 15mm
Weight 10g per piece
Package Includes 4 Knob Caps + 4 Screws
Surface Finish Anodized
Installation Screw Locking System

5 reviews

A

Anonymous

Mar 19, 2026

Rating: 5/5

Perfect for my Bass

Works perfectly on my Fender Jazz Bass. The screw mechanism is genius for preventing slips.

A

Anonymous

Mar 18, 2026

Rating: 5/5

Solid Upgrade

These feel much better than the plastic ones that came with my guitar. The locking screw keeps them secure.

A

Anonymous

Mar 15, 2026

Rating: 4/5

Great look, tight fit

Love the metallic finish. They were a bit tight on my potentiometers but settled in after a few uses.

A

Anonymous

Mar 11, 2026

Rating: 5/5

Excellent Value

For the price, you cant beat these. They look professional and feel durable.

A

Anonymous

Jan 25, 2026

Rating: 3/5

One screw missing

The knobs are nice quality, but one of the locking screws was missing from my package. Contacted support.

5 FAQ

Q: Does the black finish chip easily?

A: The anodized finish is durable, but excessive force during installation could cause minor wear.

Q: Are these compatible with bass guitars?

A: Absolutely, they work on both electric guitars and basses with standard potentiometer shafts.

Q: How many knobs are in one pack?

A: Each package contains 4 knob caps, which is enough for a standard guitar control layout.

Q: Do I need a special screwdriver?

A: A small Phillips head screwdriver is recommended to tighten the locking screw securely.

Q: Will these fit a Stratocaster style guitar?

A: Yes, these are designed to fit standard 6mm split shaft potentiometers found on most Strat-style guitars.

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