The Star Mfg 2F-Y7140 oven cast iron bottom grate is designed to provide a sturdy cooking surface for compatible commercial oven equipment. Measuring 21" x 17", the grate features four crossbars and 21 ribs that create a structured support surface for cookware and food during oven operation. Its cast iron construction is suited to demanding foodservice environments where a durable and... https://partsfe.com/2f-y7140-star-mfg-bottom-grate-21-x-17