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 5998-00-682-5115
NSN 5910-01-274-2628
NSN 5920-00-391-6252
NSN 6650-00-466-1697
NSN 5999-01-114-4579
NSN 5855-01-203-4719
NSN 6105-00-292-4110
NSN 5965-00-532-3284
NSN 5965-01-368-2966
NSN 5935-01-053-1958
NSN 5915-01-100-3652
NSN 6145-01-444-1668