The wrench has long been the definitive symbol of automotive repair, decorating shop signs the world over. It makes sense; wrenches have found their way into mechanics' hands ever since the beginning.

The “Peanut Wrench” set from Jack Nguyen includes box-end wrench fittings (which work like open-end crowfoot wrenches) that can be used as-is (like a thumbwheel wrench or socket) or mated with one of ...