The AllPoints Foodservice Parts & Supplies 221643 Burner Valve Knob is designed for optimal functionality and compatibility with Vulcan Hart equipment. This dark maroon knob, referred to as red by the OEM, features a set screw on the left side for secure attachment. It has a .240" mount and a D-stem configuration with a flat down design for easy operation. The horizontal grip ensures comfortable handling. For a lighter maroon option, use part #22-1568. This durable knob is essential for maintaining the performance of your foodservice equipment.