The Imperial 4054 Charbroiler Chrome Burner Valve Knob Off/On 2-3/8" DIA 1/4" D-STEM Flat Up 1/4" Protrusion provides precise manual regulation of gas flow to ensure consistent flame control and reliable heating across cooking surfaces. This heavy-duty commercial control interface functions by sliding onto a standard one-quarter-inch D-shaped valve stem, allowing operators to manually... https://partsfe.ca/4054-imperial-knob-imperial