Lisle 20530 10mm Spark Plug Adapter for Compression Tester Other Metalworking Supplies This is an economical digital

This is an economical digital multimeter that can

depending on the attachment you choose

Milwaukee 48-59-1811 M18 and M12 Multi-Voltage Super Charger

Designed to apply consistent pressure to the end of a pin

Lisle 20530 10mm Spark Plug Adapter for Compression Tester Other Metalworking Supplies This is an economical digitalThe 20530 is a 10mm thread adapter. Adapts to M14X1. 25 6H Threads.?? The Lisle 20530 Spark Plug Adapter is a replacement adapter designed for 10mm spark plugs and is compatible with the Lisle Compression Tester # LST 20250. It comes with an O ring for a secure fit and accurate compression readings.??One reviewer says this fitting works perfectly when attached and provides plenty of threads to complete a test.