JH Audio POTENTIOMETER 100K Ohm, 2 watts Shaft size: 1/4" Threaded collar: 3/8" MPN: JH5912R Dual Audio (Log) Taper 100KΩ potentiometer. Overall size of potentiometer (including shaft) is 1.564" L x 0.93" W x 1.068" T (excluding leads). Has a 0.25" diameter x 0.4" round metal shaft for knob (not included). Bushing is 0.3" long. Has 6 leads for PCB mounting. Includes panel mounting nut. Package of 1 Potentiometer per Order