This is one of the biggest, toughest multi-tools that also features the ease and convenience of wrist-flick deployment. That's the story behind the Diesel Multi-Plier. We're talking about an industrial-strength tool here. The kind that pulls no punches and shrinks for no task...regardless of how tough it might be. The individual stainless steel tools are bigger than average, and more rugged than normal. And each one locks into place for maximum safety and security with the Saf.T.Plus system. The one tool you need when you can only carry one tool.