The Chicago Metallic 40850 half-size sheet pan is a commercial-grade bakeware essential for professional kitchens. Crafted from durable 18-gauge aluminum, this uncoated, non-perforated pan offers superior heat conduction, scratch resistance, and corrosion resistance—making it perfect for high-volume baking and cooking tasks like cookies and sauced wings. Its sturdy wire-rimmed construction ensures stability during baking, while the compact half-size (17.75" x 13") fits standard oven racks efficiently. Ideal for restaurants, cafeterias, and bakeries, this Chicago Metallic bakeware is built to withstand the demands of professional kitchens while delivering consistent results. The 18-gauge aluminum construction also resists warping, ensuring long-lasting performance in even the busiest environments. Whether for batch baking or specialty applications, this half-size sheet pan combines functionality, durability, and reliability—key qualities for commercial kitchens prioritizing quality and efficiency.