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Product guide

Guyker NKB-004 Brass Guitar Control Knobs, 3 Pieces

Pieces: Guyker NKB-004 brass control knobs are a three-piece replacement set for compatible electric guitars and basses. The listing describes a top-hat shape and a hollow shaft opening of approximately 6 mm, so shaft fit is the key detail to confirm before ordering.

At a glance

  • Three-piece brass knob set intended to replace guitar or bass volume and tone knobs.
  • Listing describes a grippable surface for easier adjustment.
  • Compatibility is claimed for instruments with split-shaft pots measuring 6 mm or less, including several Tele, LP and bass styles.
Price
$15.29Save 50%

Reference price: $30.59

Price checked: Nov 12, 2026

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Pros and cons

Pros

  • Brass construction and three matching knobs offer a coordinated replacement for worn or unwanted controls.
  • Top-hat form and described grip support adjustments to volume and tone controls.

Technical specifications

9 specifications
Material and design
Materialbrass
Shapetop hat
ModelNKB-004
ColorBronze, 3 Pieces
Fit and dimensions
Inner hollow shaft diameterApprox. 6mm / 0.24 inch
Set screw4.2 mm
Total diameter24.75 mm
Height14.19 mm
Dimensions and installation
Weight listed0.16 ounces

What to know before buying

  • Fit claims are based on the listing. Check the instrument's pot shaft type and diameter against the stated dimensions and attached parameter drawing before ordering.

Who is it for?

A good fit for

  • Players replacing or refreshing three control knobs on a compatible electric guitar or bass.
  • DIY instrument owners seeking bronze-colored brass, top-hat style knobs.

Less suited to

  • Buyers whose instrument has a shaft type or dimensions that do not match the stated hollow-shaft fit.
Guyker NKB-004 Brass Guitar Control Knobs, 3 Pieces · photo 2
Additional product photo 2

Frequently asked questions

How many knobs are listed?

The title and color details describe a three-piece set. The product information also mentions both two-piece and three-piece package options, so confirm the selected listing is the three-piece version.

What shaft size do these knobs fit?

The listing gives an inner hollow shaft diameter of approximately 6 mm and separately claims fit for split-shaft pots measuring 6 mm or less. Check the shaft type and dimensions of your instrument before ordering.

Which instruments are they intended for?

The listing names electric guitars and basses, including Tele, LP, Epi, jazz bass and PB-style instruments. Compatibility still depends on matching the pot shaft.

Guyker NKB-004 Brass Guitar Control Knobs, 3 Pieces · photo 3
Additional product photo 3

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