Enter the Eklind Hex-L Key Set, a 22-piece tempered alloy-steel set of hexagonal (Allen) wrenches. The set is divided into two sections: a 13-piece SAE collection, and a nine-piece metric ...

An Allen wrench and hex key reference an identical L-shaped tool with a hexagonal tip used for screws or bolts. The origins of the tool go back to 1910, when Allen Manufacturing patented the first ...