Chrome Plated Plastic overflow grid 11/2" BSP 85mm PVD (gold) Flange Stemball Plug Supplied with 55mm fixing ferrule Centre pin dry fixing connection has the advantage of a quick, simple and neat installation affording a saving in material and labour costs Flexible overflow tube has OD of 25mm Manufactured in Polypropylene Manufacturer Stock Code:FMBSWSS85 Diameter:1.5 mm Sub-Category:Sink Wastes and Accessories Brand:McAlpine Category:Wastes and Traps