Lodge cast iron grates can be ordered online...
These go beyond Cast Iron:
1. SEARS The Raised Rails
deliver superior sear marks due to more surface area contact and better heat
capture juices and steam and sizzle for added flavor, moisture and juiciness.
The added mass and shape
radiates with heat for fast, even cooking.
The Bottom protects against charring flareups and drying heat. Fats drain off and burn on
the bottom of the GrillGrate not on the outside of the food.
You get the Grill marks without the flareups and burning of the steaks surface.