Features: - Fits any guitars or basses which have Split Shaft Pots with diameter 6mm or less than 6mm. - Fits most electric guitar / precision bass instruments. - Good weight and feel to replace your old or dirty knobs. - Control the electric guitar/bass Tone & Volume. - Easy Replacement or Upgrade. - Special eagle top, eye-catching. The Inner hollow shaft diameter is Approx. 6mm (0.24 ) in diameter. Replacement for guitar or precision bass instruments. Simple and quick to install. Durable and long-lasting use. Use these eagle top knobs to dress up your electric guitar bass or replace the dirty or old knobs. Special eagle style top domed knobs, eye-catching. UPC 731694264774 Color black Set Name 3 Brand Name guyker Instrument guitar, bass Unit Count 3.0 Count Manufacturer guyker Model Number 6mm Guitar Bass Potentiometer Knobs Material Type Brass Instrument Size 6mm Hand Orientation Ambidextrous Number of Strings 6 Included Components 3PCS Eagle Style Top Dome Speed Tone Volume Knob String Material Type Brass Manufacturer Part Number G-knob-056-eagle-black3pcs