Our tools are designed to be used under some of the harshest conditions like in deep mines, hot deserts and arctic tundra. They are put to work on oil rigs, factory floors, train yards and many other environments where the impact of injury or work stoppage can be catastrophic and costly. Our customers demand the most durable and safest tools in the world. So, when they buy PROTO they are buying more than just tools - they are buying confidence that our tools will help keep them working longer and safer.