FUTEK’s Flange to Flange Reaction Torque Sensor offers an OEM solution for torque auditing applications. The TFF350 is available in Aluminum and 17-4 Stainless Steel construction in a wide capacity range. The standard TFF350 Flange to Flange Reaction Torque Sensor can be modified or customized to meet your requirements. The TFF350 Series is manufactured in USA and uses metal foil strain gauge technology.