GSS612 NEW Stainless Steel Cooking Grid Replacement for Select Gas Grill Models By Brinkmann, Charmglow, Turbo, and Others Dimensions: 19 1/4″ x 12 1/2″ Each, Material: Stainless Steel. Original Part Numbers: 115-8401-0, 115-2300-0. Stainless Steel Smooth curved surface keeps food from sticking and allows for easy clean up. Cooks better! Lasts longer; Exact-fit parts; Durable Stainless Steel construction.