Introducing the AllPoints Foodservice Parts & Supplies, 22-1312 Knobs and Dials, designed to maximize culinary productivity in commercial restaurant settings. This black burner valve knob is a must-have for any professional kitchen. With a diameter of 2-1/2 inches and a pointer for precise control, this knob ensures accurate temperature adjustments for optimal cooking results. The set screw down feature provides a secure fit, preventing any accidental adjustments during busy service hours. Compatible with Southbend ranges from the 300 and 400 series made after 10/97, as well as the 1300 and 1400 series made after 11/97, this knob offers versatility and convenience. Its durable construction guarantees long-lasting performance, even in high-demand environments. Trust the AllPoints Foodservice Parts & Supplies, 22-1312 Knobs and Dials to elevate your restaurant's cooking experience.