Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Ceramic resistor. Heat range 6. 12.7mm (1/2") reach. 0.6mm fine wire iridium centre ...
Thread 14mm x hex 13/16" x pitch 1.25mm. Heat range 6. Reach 12.7mm (1/2"). Standard 2.5mm copper core centre electrode. 0.7-0.8mm...
