Worldwide Supplier of Innovative Torque Products

Tohnichi offers a wide variety of torque products, including power torque tools, manual torque tools and torque measuring instruments. Available separately, or as tightening assurance or tool management systems, our line is composed of some of the highest quality and most innovative torque equipment on the market.

Tohnichi began manufacturing high quality torque tools in 1949. Our reputation and success have grown by emphasizing strict standards for accuracy, function and durability. Today, we are Japan's largest supplier of torque tools, as well as a leading supplier worldwide. In 1984, to directly service the needs of the North and South American market, Tohnichi America Corporation and its own distribution team was established.

Browse through our Products Section to find a listing of our different model series. Detailed specifications for each model are shown in American, Metric, and S.I. units of measure. While our products are numerous, our aim is to serve you individually, fitting the right tools to your application and assembly needs.