CONCEPT4U® Appliance Trap Blanking Cap and Washer Washing Machine Dishwasher Taps Tool Plumbing : Amazon.co.uk: DIY & Tools
HLIWS 8 Pcs 1-inch BSP Threaded Blanking Cap,Drain Cap Seal,Appliance Trap Blanking Cap with Gasket,for Water Pipe,Washing Machine,etc(Female Thread) : Amazon.co.uk: Large Appliances
Washing Machine Plastic Valve Cap 3/4" | Toolstation