bbq factory Replacement Porcelain Steel BBQ Gas Grill Heat Plate / Heat Shield JBX041 (4-pack) Select Gas Grill Models By Charmglow, Permasteel, Costco, Nexgrill, Perfect Flame, Sam's Club, Grand Isle and Other Fits Charmglow grill models 720-0304, 720-0396, 720-0536, 720-0578, Sams models 720-0582, 720-0584A, Members Mark 720-0584A Fits Kirkland grill model 720-0433 and Nexgrill 720-0433, 720-0677, Perfect Flame 720-0522CAN, 720-0522 Fits Permasteel gril models PG-50400-S, PG-50401-S, PG-50404-SOL, PG-50410-S, PG-50410-SOLB, etc; Presidents Choice PC10011016 Plate measures 17.3125-inches in length by 4.9375-inches in width Porcelain Steel Heat Plate / Heat Shield (4-pack)