Stainless steel top kitchen sink basket strainer waste. This product is stainless steel metal top/basket- with a PVC body underneath-supplied with top fixing bolt standard market replacement item. - User friendly item; - Supplied with sealing washers; - Standard 1 1/2" (6/4") BSP thread-to fit standard kitchen sink traps; - 90mm diameter hole to kichen sinks; - Comes complete with a 1 year guarantee against mechanical defect;