The Bosch 10008199 Range Control Knob allows easy adjustment of burner settings on compatible Bosch ranges. It attaches to the control shaft and turns to regulate the selected heat level for cooking. Its design provides a comfortable grip and clear control during everyday use. This replacement knob is suitable for a cracked, loose, damaged, or missing original knob and restores the ra... https://www.hnkparts.com/10008199-bosch-knob/4-10008199.html