The Ohmite 5106E coupling kit is designed for applications requiring tandem mounting of two rheostat units. This kit provides a robust solution for connecting two rheostats, facilitating synchronized operation or increased power handling. The kit includes a steel “U” frame, a coupling with a set screw, a mica washer, an allen wrench, and detailed instructions for straightforward assembly and integration into industrial systems. It is suitable for various rheostat models and offers a reliable method for achieving tandem functionality.