grill parts: 1-7/8" Diameter Weber Summit/Platinum Dark Gray Control Knob
grill parts: 1-7/8" Diameter Weber Summit/Platinum Dark Gray Control Knob (image #1) grill parts: 1-7/8" Diameter Weber Summit/Platinum Dark Gray Control Knob (image #2) grill parts: 1-7/8" Diameter Weber Summit/Platinum Dark Gray Control Knob (image #3) grill parts: 1-7/8" Diameter Weber Summit/Platinum Dark Gray Control Knob (image #4)