Dual MN taper blend-balance with center detent. 6mm split shaft, 18 spline. 17 mm body diameter. ¼" watt, 300° rotation. ⅜" bushing.  ¾" shaft length FMS. M taper: 0% to 100% output voltage from 0% to 50% rotation (linear). 100% output voltage from 50% to 100% rota... See More