What To Know About Adjustable Spanner Wrenches The Family Handyman
When in England, you “throw a spanner wrench into the works” when you want to sabotage something. But if you’re in America, you “throw a monkey wrench.” This interchangeability suggests the tools are equivalent, but they aren’t; they have different historical lineages. Monkey wrenches had long been in use in the U.S. before Swedish inventor Johan Petter Johansson received patents for a pipe wrench and an adjustable spanner wrench in 1891....