Leytonstone Jig & Tool made jigs for the aircraft industry in the 1940s, as the war ended, they started a line of hand tools, Leytool, including this wrench, their hand drills seem to be much more common. The company seems to have been in business at least into the seventies.
"The teeth are designed to give maximum grip without damaging the nut." Yea sure they are. Nobody uses these unless they want their hardware damaged much less in the aircraft industry. Nut butchers these are.
ReplyDeleteLike so many of these tools, maybe acceptable as a small pipe wrench, that's about it.
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