ELECTRODE SETTING GAUGE for BECKETT AFG OIL BURNERS with L2 COMBUSTION HEADS Enables the technician to quickly verify if the electrodes are properly positioned Allows the technician to conveniently adjust the electrodes to Beckett specifications Sets the electrodes 1/4” above the center of the nozzle, 1/8” in front of the nozzle and a 5/32” gap between the electrode tips BL7000 MADE IN THE USA Patent Pending