As an Amazon Associate, we earn from qualifying purchases. Standard Plumbing Supply - Product: 16" RING FOR TANK LID NORWESCO INC. . 16TR Gallery Attributes Brand name, Manufacturer name, ManufacturerNORWESCO INC. Extra Product NameStandard Plumbing Supply - Product: 16" RING FOR TANK LID jsonUrlData1467895 moq, multiple, tierMinQty11 MPN, SKU16TR qtyInStock0 tierPrice123.62 Distributor offers SellerSKUMOQIn stockMultiplePrices standardplumbing.com16TR111 @ $23.62