Star Mfg 2R200768 Indicator Knob Speed Control Infinite Switch, Power Saver ( < 11/2001 ), Black W/ White Line 3/16" Hole, Cap For 221655 Sta2r-200708, Star Holman Conveyor Oven 210hx 214hx 314hx 318hx, 414hxma, Conveyor Toaster Q3-95arb Qcs-1-350 Qcs-1-500b, Qcs-2-300h Qcs-2-500 Qcs-2-600h Qcs-2-800 Qcs-3-1000, Qcs-3-1300 Qcs-3-1400bh Qcs-3-950h Qcs2 Qcs3-1400bh, Qcs3-950hb Rcs-2-500 Rcs-2-600 Rcs-3-1000 Rcs-3-1300, Rcs-3-1400bh Rcs-3-950