I have been looking into these but not many folks reviewed these under their pellet grills. Plenty of reviews under Weber and Kamado grills. These grates are suppose to get 100 - 200 degrees hotter than the rest of the grill and the same goes for other types of grills but even higher temp increase or difference. They are anodized aluminum.
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Grill Grates - Replacement Grill Grates | GrillGrate
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