Guyker 3Pcs Guitar Potentiometer Control Knobs for 6mm(0.24”) Dia. Shaft Pots - Knurled Volume and Audio Switch Knob Replacement for Electric Guitar or Precision Bass - Zinc alloy, black

• The Inner hollow potentiometer shaft diameter is approx. 6 mm (0.24 inch). Outside diameter: approx. 21 mm (0.83 inch); Total height: approx. 14.5 mm (0.57 inch).
• THREE high-quality 6mm potentiometer knobs - zinc alloy. Durable and long-lasting use.
• Zinc knobs are for sound equipments or rotary potentiometer, for protection and easy control. The knobs have a knurled finish around their circumference.
• Designed to fit most Tele, LP, Strat style electric guitar or precision bass instruments.
• 3Pcs rotary control zinc alloy knobs.

Guyker brass/zinc control knobs are for sound equipment or rotary potentiometer, for protection and easy control. The switch knobs have a knurled finish around their circumference. Features: - Brass potentiometer knobs for use with amplifiers, preamps, guitars, radios and other devices that have 6.0 mm diameter potentiometer shafts. - These knobs do not have a plastic insert; they are CNC machined from one piece of solid brass, with a durable plated surface finish. - Designed to fit most Tele, Les Paul, Strat style electric guitar or precision bass instruments. - Good weight and feel to replace or upgrade for your old or plastic knobs. - Control the electric guitar / bass tone & volume. - Easy replacement or upgrade. Specifications: - Outside Diameter: approx. 21 mm / 0.83in - Inner hollow shaft hole diameter: Approx. 6mm / 0.24in - Total height: approx. 14.5 mm / 0.57in - Material: Brass - 4 Colors Available: Rainbow Chameleon, Golden, Chrome, Black Package including: Audio knobs Hexagon wrench