The Garland 4522137 Chrome Metal Knob is a functional replacement part designed to restore precise control to compatible commercial kitchen equipment. With a 2-inch diameter, .240" mounting hole, and 5/16" protrusion, it fits securely onto the control shaft, allowing smooth manual adjustments of temperature or settings. Constructed from chrome-finished metal, it offers durability and ... https://partsfe.com/4522137-garland-chrome-knob-2-d