Tramontina 4-qt. Tri-ply Clad Covered Sauce Pan, Featuring a 4-qt. covered sauce pan with helper handle - 18/10 SS. Our Tramontina 4-qt. Tri-ply Clad Covered Sauce Pan is high-performance stainless steel cookware designed for the professional chef and serious home cook. It features a pure aluminum core sandwiched between two layers of high-quality 18/10 stainless steel that covers not only the base but also extends up the sidewalls to the rim. This construction permits heat to spread very quickly and evenly (no "hot spots") throughout the entire pan for providing the chef with more control and responsiveness over the entire cooking process. Each piece of our Tramontina 4-qt. Tri-ply Clad Covered Sauce Pan is crafted with meticulous attention to detail and designed for many years of repeated usage even in the most demanding kitchens. The sturdy base and sides of Tri-Ply Clad cookware are a full 2.6mm (1/10") thick. The stainless steel mirror finish on the exterior and inside surfaces make our professional cookware more attractive, easier to clean, and more resistant to scratches. The riveted, stainless steel stay-cool handles are designed for durability, comfort, and safety. The precision fitted lids and reinforced pot rims have rolled edges for self-basting performance to lock in nutrients. Tramontina 4-qt. Tri-ply Clad Covered Sauce Pan is backed by a lifetime manufacturer's warranty against material and manufacturing defects.