ROUND ACTUATOR KNOB, I-O-II LATCHING ON RIGHT, MOMENT. CONTACT ON LEFT ACTUATING ANGLE 2 X 50 DEGR. W. HOLDER, NOT ILLUMIN., METAL, BLACK SOLVENT-RESISTANT
ROUND ACTUATOR KNOB, I-O-II LATCHING ON RIGHT, MOMENT. CONTACT ON LEFT ACTUATING ANGLE 2 X 50 DEGR. W. HOLDER, NOT ILLUMIN., METAL, BLACK SOLVENT-RESISTANT