The ROHL ISE10082-PN Extended 3 Disposal Flange in Polished Nickel fits Allia and Shaw's Original Sinks. This 3 Disposal Flange is custom-made for ROHL. It is of brass construction. A stainless steel model is also available. It works with ISE batch feed and continuous feed disposals including Sears, Kitchen Aid, Whirlpool and it also fits ISE Evolution Series. The ROHL ISE10082 has eleven available colors or finishes which are polished chrome, polished nickel, satin nickel, Tuscan brass, Inca brass, English bronze, stainless steel, white, biscuit, black and matte black. These premier finishes will resist corrosion and tarnishing through everyday use. Rohl offers a limited lifetime warranty for this product while products with Tuscan brass finish do not carry a warranty. ROHL is committed to offering a full spectrum of exclusive design styles without compromising products durability and safety of its customers. For the product's measurements, please see the specification sheet.