The Vollrath/Idea-Medalie 17012-1 Control Knob provides a simple and reliable way to adjust equipment settings for accurate operation and user convenience. This black control knob features a 3/4-inch diameter design and is intended for use with compatible commercial foodservice equipment. It works by attaching to a control shaft, allowing operators to manually adjust functions such as... https://partsfe.ca/control-knob34-d-pointer-for-vollrath-part-17012-1