Add a touch of mechanical flair to your instrument — the Guyker Gear Design knob blends industrial aesthetics with precise functionality.

Crafted from durable zinc alloy and finished in a sleek matte tone, this knob features a sculpted body with deep side grooves for superior grip and a smooth turning experience. The top is engraved with a bold gear motif, symbolizing precision, strength, and motion — perfect for guitarists and bassists who appreciate detail and design.

Key Features:

• Engraved Gear Design – Adds industrial character and symbolic strength

• Durable Zinc Alloy Construction – Solid and built for long-term use

• Matte Finish – Smooth, non-reflective surface with a refined look

• Deep Side Grooves – Enhanced grip and control during adjustments

• 6.3MM Inner Diameter – Compatible with most electric guitars and basses

• Ideal for Modding or Replacing Knobs – A bold upgrade for tone and volume controls

Specs

• Outer Diameter (Top): 20.00 mm

• Total Height: 17.76 mm

• Height Above Base (Visible Part): 12.40 mm

• Inner Hole Diameter (Potentiometer Shaft Fit): 6.30 mm

This knob features a sculpted, textured body with deep side grooves that offer excellent grip and a satisfying tactile feel. The top showcases a finely detailed gear design — intricate and mechanical — bringing a bold, industrial edge and visual depth to your guitar or bass.