Potentiometers
Potentiometers are used to control volume and tone. A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider.Check out our Tech Corder articles on pots, including Potentiometer Types.

Bourns
Bourns is a global manufacturer of electronic components.
Dual MN taper blend-balance with center detent. Split shaft. 17 mm body diameter. ¼" watt, 300° rotation. ¼" shaft diameter. Solder lugs. 3/8" bushing.
$2.79