The Thunder Group ALSKSS107 is a durable sauce pan lid designed for 8-1/2 quart saucepans. With a diameter of 12-1/4 inches and a thickness of 3/8 inch, this lid ensures a snug fit to retain heat and moisture while cooking. Crafted from high-quality aluminum with a thickness of 1.2mm, it offers excellent heat conductivity and durability. The lid features a 1-1/8 inch high handle for easy lifting and maneuvering. NSF certified, this lid meets strict public health standards, making it a reliable choice for both home and commercial kitchens.