SPARK PLUG GAPPER
SKU: 116
Sure-Gap is designed for use on all massive electrode aircraft spark plugs. Saves time and money, eliminates guessing of plug gap, prolongs plug life and insures peak performance. 18mm.
SPARK PLUG HOLE THREAD CHASER
SKU: 20200
Chaser cleans threads in spark plug hole of dirt, carbon build-up, and metal particles. Double ended for both 14mm and 18mm threads. Neoprene band on hex drive holds tool securely in any 13/16" deep-well spark plug socket.
ATS PRO SPARK PLUG EROSION GAUGE
SKU: ATS482
This simple go-no-go gauge makes it easy to determine if you plugs have reached the end of their service. Simply gap your plug per manufacturer's recommentation, and then check to see if the electrodes fit through the hole of the gauge.