The father and son behind a Palos Park tool company thought Sears Holdings’ Craftsman brand locking wrench looked a lot like their patented Bionic Wrench — in fact, a little too much. A federal jury ...

Among other advantages, such as stronger spark, better timing control, lower maintenance and longer inspection intervals, these ignitions allow the use of auto spark plugs. Auto plugs are desirable ...

A breaker bar is one of those specialty tools that every home mechanic wishes they had sooner or later. It's useful for encouraging stuck nuts and bolts to turn as a last-ditch effort to remove them ...