【Fits for Summit Grills】The 91538 grill knobs replacement measures 2-3/8 inches in diameter, fits 5/16 inch diameter shaft, for summit series grills manufactured 2012 and Later, replace part number S-460, E-470, S-470, S-660, E-670, S-670. If you can't confirm the correct model, please ask us for help 【Made of Top Quality Materials】We have thickened and reinforced summit grill knobs for to make it more durable and less likely to break, and have chrome plated on the surface to effectively prevent rust and extend service life 【Easy to Install】Apply a small amount of liquid soap (or similar substance) to the control knob stem shaft before installation.Simply remove the old grill control knob and insert our 91538 replacement into the mounting hole. It takes just a few minutes to set up, giving you quick use to your grill and saving you costly repairs 【After-sales】 Whenever you have questions about the grill knobs replacement, I will answer or replace them for you to ensure that you have a good shopping experience 91538 2-pack Gas Grill Burner Knobs for Summit 400/600 series grills manufactured 2012 and later.

These fit the manifold that was redesigned with new valves in 2012.

Knob measures 2-3/8 inches in diameter. Fits 5/16 inch diameter shaft.

Remove the knob by pulling it straight off its post!Easy to install.

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