For over 110 years, Proto® Industrial Tools have been made in America. Proto supplies industrial tools and storage that help support industries like oil & gas, infrastructure, heavy transportation, government, aerospace, power generation, and manufacturing. Our wrenches, impact sockets, and torque wrenches allow pros to do their job day in and day out, in even the harshest environments. Proto heavy duty tool storage solutions provide organization and keep maintenance teams working fast and efficient.
What it all comes down to, designing and manufacturing our products in the USA offers our end users Peace of Mind.