Herbeau Creations of Lille, France - a manufacturer of superbly crafted authentic French Provincial faucetry since 1857 - offers this 3 1/2'' Basket Strainer. This waste has a 4 1/2'' diameter for sink holes 3 1/2'', waste outlet is 1 1/2''. The strainer, shown above in Polished Copper, is available in a variety of Herbeau finishes. Please note shipping lead times for Herbeau Creations items vary greatly - please call us toll free at 877.868.1369 for item availability. Enjoy free shipping on all our vintage products. Click here for a schematic of this basket strainer. WARRANTY: The mechanical components are warranted for five years after date of purchase. Solibrass finish carries a lifetime warranty; Weathered Brass and Polished Brass finishes have no warranty; all other finishes have a two year warranty.