The AllPoints Foodservice Parts & Supplies 22-1029 Control Knob & Dial features a 2-inch diameter design, capable of withstanding temperatures up to 500°F. It includes a 4-way D-stem insert, making it compatible with BJ series ovens. This knob serves as a replacement for several models, including DCS: 210933, Southbend: 1179998, and Vulcan Hart: 19299, 719299. Ideal for ensuring precise control in high-temperature cooking environments.