The humble spanner, commonly referred to as a wrench in North America, is a versatile hand tool that has served a crucial role in mechanical work for centuries. It is primarily used for gripping, tightening, or loosening bolts, nuts, and fasteners. This article explores the origins, types, uses, and unique developments of the spanner, highlighting its journey from a simple hand tool to a...
The Fascinating History and Modern Uses of the Spanner
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