Blodgett 21443 KNOB

Blodgett 21443 KNOB SPEED CONTROL KNOB.;SILVER & BLACK KNOB, 3/4" dia, 3/16" D-STEM,; FLAT DOWN,;( NO LONGER HAS INDICATOR LINE.);BLODGETT;OVEN SERIES: 1400.;1400, 1405, 1415, AC-500, CTB, CTB Series, CTB-Series, CTBR,;DFG-100, DFG-200, DFG-50, DFG100, DFG50, MARK V, MARK V;SERIES, MARK V-IIIH, MARK V-IIIHD