The Thunder Group ALSKSP104 is a durable stock pot lid designed for efficient cooking. With a diameter of 13 inches and a height of 1-1/4 inches, this lid fits perfectly on the ALSKSP004 and ALSKSP604 stock pots. Made from high-quality aluminum with a thickness of 1.5mm, it ensures excellent heat retention and durability. The lid is dishwasher safe for easy cleaning and is NSF certified, making it a reliable choice for both home and commercial kitchens.