CTS Electronic Components 18VRG 18mm Guitar Potentiometers with a push-pull switch are robust, high-quality guitar potentiometers that allow guitar players to have a convenient multi-function control for tone and pickup switching. CTS 18VRG features reduced shaft wobble, low noise output, and a smooth rotational feel. The series is supplied with a standard tin-plated rear cover and solder lug terminals. Options include shaft and bushing lengths, shaft trim options, and a wide variety of standard resistance values and tapers to suit guitar design requirements.