The Browne 5815032 Thermalloy Stockpot Cover traps heat inside a stockpot, while keeping debris out of the food inside. This flat, commercial pot cover fits Browne 5813132 and 5814132 stockpots. It is constructed with durable 6 gauge aluminum for excellent heat conductivity. The handles are securely fastened with rivets for strength and ease of use. NSF Listed.