BikeMaster Ignition Spark Tester - 151864

Manufactured with brass and steel fittings, you can quickly check the condition of piston rings, valves, etc.

Safely transport ready-to-install, pre-gapped plugs, even the sometimes fragile plugs tipped with platinum and iridium with these protectors. They will protect bare plugs from cracking porcelain,...

This socket conveniently holds the spark plug to prevent dropping into motor cavities. It works with 3/8" drive ratchets.

True the most cross-threaded plugs or ruined lead threads. The thread cutter will pick up on old threads and chase through.

The BikeMaster® Cylinder Leakage Tester helps with troubleshooting and isolates bad components of the engine. The tester comes in a heavy-duty protective carrying case.