500 kΩ Bourns Mini Carbon Element, DPDT Push Pull Switch, Single Audio taper Potentiometer. Split Shaft, Solder Lugs. This Bourns Guitar Potentiometer with Push-Pull Switch allows the guitarist multiple functions utilizing a single control such as split-coil switching for humbucking pickups or stacked single-coil pickups, active electronics activation, and pickup phase switching. 17mm Body Diameter 300° rotation Power Rating: 0.1 watt ¼" Knurled 18-Spline Split Shaft DPDT Push-Pull Switch ⅜" Bushing Length Tolerance: ±20 % Maximum Operating Voltage: 150V