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 6110-00-855-5695
NSN 5950-01-287-4679
NSN 6620-01-476-7355
NSN 5960-01-061-6216
NSN 6610-01-150-7018
NSN 6135-00-027-3914
NSN 5996-01-062-0807
NSN 6150-00-226-9978
NSN 5855-01-632-4784
NSN 6650-01-135-7472
NSN 2925-00-695-4143
NSN 6610-01-382-7894