About

For over 50 years, Formsprag Clutch has been the recognized leader in designing, manufacturing, and delivering dependable long-lived Overrunning Clutches to the power transmission markets.

By offering the broadest range of both Sprag and Ramp & Roller type overrunning clutches and backstops available in the world, Formsprag Clutch, together with its sister company Stieber Clutch in Germany, is the world's leading authority for solving applications requiring Overrunning Clutches.

The Formsprag Stieber range of products is predominant in two markets:

Formsprag Clutch
Formsprag Clutch, together with its sister company Stieber Clutch in Germany, is the world’s leading designer and manufacturer of Overrunning Clutches and Backstops for use in numerous Industrial Power Transmission applications including Conveyor & Conveying Equipment, Food Processing Machinery, Gear Reducers, Hoists & Cranes, Mining Machinery, Machine Tools, Paper Converting Machinery, Packaging Machinery, Pumping Equipment, and many other types of Specialty Machinery.
Formsprag and Stieber offer the broadest range of both Sprag and Ramp & Roller type overrunning clutches and backstops available world-wide.
Formsprag Clutch Formsprag Clutch
Formsprag Clutch continues to be a leader in the development of Sprag Overrunning Clutches and Bi-Directional Clutches for use in of Aircraft and Ground-based applications. These include various functions on Fixed & Rotary Wing Aircraft and Tanks & Military Vehicles.





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