Performance Tool W80577 Compression Tester Spark Plug

Description

Compression tester thread adapter sets are designed to work with any compression tester with a 14mm x 1.25 male thread. Kit contains the necessary sizes to test compression on most gas engines Snowmobiles, motorcycles, outboards, lawn equipment and much more Includes: 10mm x 1.0, 12mm x 1.25, 18mm x 1.5 and the special 16mm x 1.5 Ford adapter Fits our compression tester W80579 and others with a 14mm x 1.25 male thread Made of durable brass with rubber O-rings, adapters will provide a positive seal and accurate readings