The Royal Range 1517 Griddle Thermostat Knob is designed for compatible commercial griddle equipment. Featuring HI and LOW settings with a 150-400°F temperature range, it helps operators adjust heat levels according to cooking requirements. The knob measures 1-15/16 inches in diameter and has a 11/16-inch-long mounting protrusion. Its clearly marked temperature settings support convenient operation during daily food preparation. This replacement component is suitable for maintenance and repair when the original knob becomes worn, damaged, or difficult to turn. Before ordering, verify the dimensions, mounting configuration, and equipment compatibility to ensure the correct fit for your commercial kitchen appliance. The Royal Range 1517 Griddle Thermostat Knob is designed for compatible commercial griddle equipment. Featuring HI and LOW settings with a 150-400°F temperature range, it helps operators adjust heat levels according to cooking requirements. The knob measures 1-15/16 inches in diameter and has a 11/16-inch-long mounting protrusion. Its clearly marked temperature settings support convenient operation during daily food preparation. This replacement component is suitable for maintenance and repair when the original knob becomes worn, damaged, or difficult to turn. Before ordering, verify the dimensions, mounting configuration, and equipment compatibility to ensure the correct fit for your commercial kitchen appliance.