Engineered for the demands of energy generation and natural resource extraction. edited

Constructing and maintaining flanges, rigs, plants, and heavy equipment is no easy task. That’s why Oil, Gas, and Petrochemical industry professionals rely on Proto® tools to help them explore, extract, refine, and transport the energy sources that keep America going.

Durable enough to handle the constant rigors of the mining industry.

Mining the earth’s natural resources is one of the toughest jobs on the planet, for you and your tools.

Every day requires constant machinery repair, equipment adjustments, drilling bit and cutting tool replacements, conveyer belt and idling equipment repair, large power shovels and dragline bucket maintenance, and more.

Built for every facet of manufacturing.

Production, maintenance, engineering, design, and development…there’s no shortage of jobs to do in the manufacturing industry. Luckily, there’s a Proto® tool for every one of them.

​​​​​​PRECISION TOOLS MADE INDUSTRIAL STRENGTH edited

In the Aerospace industry, precision is everything. The high-stakes job of maintaining, repairing, and overhauling aerospace-related machinery, vehicles, and finished products leaves no room for error.

PROTO® sockets, ratchets, and wrenches are designed to make general maintenance and production line tasks safe, efficient, and comfortable—not to mention accurate. And with proper maintenance, our tools are as exacting as you are.

Tools that help you keep America running.

Keeping the country powered means working non-stop to ensure that your plant is always going, whether that is maintenance, repair, outages or start-up. Proto​’s torque wrenches, insulated tools, ratcheting wrenches, and more have been designed with your safety in mind and precision engineered to help you work smarter.

When general maintenance and production line work have national implications.

Maintaining, repairing, and overhauling machinery, vehicles, and finished products for Government and Military work is a serious task. Our sockets, ratchets, and wrenches are designed to