OHMITE provides a comprehensive selection of hardware knobs and dials for rheostats and tap switches. These components are essential for precise control and ease of operation in industrial applications. The knobs are available in various sizes and styles, including finger grips, handwheels, and dials, to suit different user preferences and equipment configurations. They are fastened to shafts with slotted set screws, ensuring a secure and reliable connection. OHMITE also offers repair kits and mounting hardware to maintain optimal performance and longevity of rheostat systems.