The Vulcan Hart 00-499712-00001 Burner Knob provides reliable control for adjusting burner operation on compatible commercial cooking equipment. Designed as a replacement 2-3/4-inch diameter burner knob, it works by fitting securely onto the burner valve stem, allowing operators to turn the burner on or off and regulate the flame with precision. Its properly sized design supports smoo... https://partsfe.ca/knob-burner-for-vulcan-part-00-499712-00001