Aircraft spark plug gapping tool

摘要: A combination spark plug gapping tool which has the capability of opening or closing gap on a variety aircraft, industrial, automotive plugs. The single may be used with side electrode designs containing up to three electrodes, including both stud and wire types. Also included is sight gauge hole for visual checks center electrode, pointed end scraping carbon. One contains an offset two-pronged slotted fork sized reach around open by raising two electrodes at time. When turned over, prongs being set bear against inner wall, thereby permitting closure pushing. slot edge adjust electrodes.