electrical spanner
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spanner — Although a British term for a wrench, it is also used for many bicycle tools in the U.S.A. and Canada. See adjustable spanner box spanner brake adjusting spanner C spanner chainring nut spanner combination spanner double ended spanner … Dictionary of automotive terms
ignition wrench — A small, open ended wrench about 3 inches (75mm) long. It had two jaw openings set at different angles to the handle, e.g., 15° at one end and 60° or 75° at the other. (The British term is electrical spanner). The available jaw sizes were the… … Dictionary of automotive terms
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Johan Petter Johansson — (December 12 1853 ndash;August 25 1943), sometimes known as JP, was a Swedish inventor and industrialist. He invented a modern adjustable spanner (patents in 1891 and 11 May 1892). He obtained over 100 patents in total.He was born in Vårgårda in… … Wikipedia
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