The Middleby Marshall 8" Oven Metal Fan Blade with a 5/8" bore and clockwise rotation is designed to ensure efficient and consistent heat distribution within commercial ovens. This fan blade promotes even cooking by circulating hot air uniformly, helping to maintain temperature stability throughout the oven chamber. Made from durable metal, it withstands high temperatures and regular ... https://partsfe.com/fan-8-cw-for-middleby-part-27399-0008