S & G Tool Aid 23970 In-Line Spark Checker Kit for Recessed Plugs Impact Sockets & Socket Sets 3” inline cut-off tool with

3” inline cut-off tool with adjustable guard

Locking Clip - metal clip swings keeps the handles together when not in use for smaller fooprint

including camshaft pulleys and crankshaft pulleys

for extended use or switch to free run for immediate automatic rewinding

000RPM - Front Exhaust

S & G Tool Aid 23970 In-Line Spark Checker Kit for Recessed Plugs Impact Sockets & Socket Sets 3” inline cut-off tool withA must for testing newer vehicles with recessed spark plugs Troubleshoots virtually all domestic and import cars, SUV's & trucks Provides information not available with OBD II code reading devices Shows a duplicate view of the ignition spark