BBQMANN JA151(4-pack) Porcelain steel Heat Plate for Great Outdoors and Uniflame Grills Fits Great Outdoors Models: Pinnacle TG475-2, TG475-2, TG560 Fits Uniflame Models: GBC750W, GBC850W, GBC850W-C, GBC850WNG-C, NSG3902B, Wellington Dimensions: 14 15/16" x 3 3/16" ; Material: Porcelain Steel Listing is 4 pack Make sure you measure the size of your original parts and compare with the replacements to verify you are ordering correctly.