The McAlpine FSW2P Sink Combined Waste and Overflow is a high-quality plumbing component designed for sinks. It features an 85mm stainless steel flange for durability, a chrome-plated overflow grid for style, and a black PVC plug with a chrome-plated chain and stay for secure water containment. This combined waste and overflow system offers a nut and bolt overflow connection and a compression connection for flexible tubing. It is made from durable polypropylene with a center-pin dry fixing for fast and neat installation. Available in 1.25" and 1.5" sizes.