Gas Grill Control Knobs for Weber Spirit II 310 Series Grills (Model Years 2017 and Newer), Pack of 3 for 67029 Knob 463347418 the holes on 120630-02 are

the holes on 120630-02 are larger

Perfect for your Large Big Green Egg

Total Size: Tadpole Gasket is 1 1/2" x 3/8" x 5 Feet Long

do not place directly in front of the stove pipe

Avoid mounting it directly under a flat-screen television

Gas Grill Control Knobs for Weber Spirit II 310 Series Grills (Model Years 2017 and Newer), Pack of 3 for 67029 Knob 463347418 the holes on 120630-02 areCompatible with Weber Spirit II 310 Series Grills (Model Years 2017 and Newer). Please verify compatibility with your specific model before ordering. Dimension: measures 2 3 4" in diameter; "D" shaped valve stem opening measures 1 4" in diameter. Material: Made of durable material, long lasting, easy to clean and helps you properly control the heat of gas grill. Upgraded 67029 knob strong ring will reinforce around the middle part of the knobs, to