An item used to adapt the stem of a tester, cylinder compression to various size automotive spark plug ports. It may be a threaded type to fit a designated spark plug port or a universal type designed to accommodate a range of sizes. It may be fastened to the tester stem by means of a quick change or threaded connector.
NSN 6105-00-829-3756
NSN 5985-00-101-0698
NSN 6135-01-119-0720
NSN 5960-01-458-6484
NSN 5985-00-280-4169
NSN 5935-01-649-8215
NSN 5920-01-159-5101
NSN 6610-00-834-0713
NSN 5905-00-096-8220
NSN 6135-01-096-1452
NSN 5945-01-134-8246
NSN 6220-01-449-2014