Click to expand Tap to zoom Click to expand Tap to zoom Click to expand Tap to zoom Click to expand Tap to zoom Weber Summit Series Gas Grill Infrared Red Burner Gas Control Knob 70378 1-7/8" by Weber Availability: in stock, ready to be shipped Original price $31.87 - Original price $31.87 Original price $31.87 $31.87 - $31.87 Current price $31.87 | / Quantity Add to cart Brand: WeberFeatures: Control knob for Infrared Burner and the Smoker Burner Knob measures 1-7/8" in diameter This is NOT the larger main burner knob which measures 2-3/8" in diameter. Details: Control knob for Infrared Burner & Smoker BurnerPart Number: 70378 SKU B00V8SGELC