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 7035-01-342-5942
NSN 5965-00-714-3588
NSN 6650-01-201-2956
NSN 6150-01-371-0975
NSN 5950-01-328-0370
NSN 5925-01-608-4259
NSN 6320-00-908-6841
NSN 6150-01-221-9570
NSN 5975-01-237-2163
NSN 5915-00-952-3049
NSN 6150-01-269-9864
NSN 5895-01-332-0785