Furnished with three high-effectiveness metal burners (2 major and 2 little) that guarantee uniform dispersion of intensity on the utensils. Brushed matt-completion hardened steel base in the SS series and powder-covered sheet metal base in the BK series Hardened Steel Dribble Plate: The stainless steel spill-proof drip tray has no holes to prevent spills of any kind. Heavy-Duty Pan Supports The sturdy and dependable construction of the pan supports enables them to accommodate pans of all major sizes. Knobs: Ergonomic and safe handling with handles offers excellence and security as well as simple and fast access to the oven.