Lisle LIS20540 Compression Tester Adapter, for 12mm Spark Plug Threads

Compression Tester Adapter, for 12mm Spark Plug Threads

A compression tester adapter for 12mm spark plug threads.

The Lisle 20540 Compression Tester Adapter is designed to be used with all brands of compression testers for 12mm spark plug threads. This adapter eliminates the need to builk made by other manufacturers.

The Lisle LIS20540 compression tester adapter for 12mm spark plug threads is compatible with all 10-12mm plugs. The quick disconnect valve will allow you to quickly remove the spark plug boot without having to bleed air out of your pressure tester.

The Lisle LIS20540 Compression Tester Adapter is suitable for most compression testers. The adapter will fit on a 12mm spark plug thread. This makes it suitable for a number of compressor models and brands.

This adapter fits into both the male and female threads of a spark plug to enable use of a compression gauge. It is made for 12mm spark plug threads.

This compression tester adapter works with the LIS2000 and LIS2002 spark plug compression testers. Its 12mm size works with most spark plugs with a 12mm hex wrench to turn it. It is constructed of lightweight aluminum material for durability, and includes a sturdy rubber handle for ease of use.

This adaptor is manufactured of high quality steel and allows you to attach your compression gauge (available separately) to your spark plug. It will fit any 12 mm spark plug threads, which are common on most European cars built after 1930.