Tumble Dryer 10mm Adapter - Waste pipe plumbing adapter for condenser driers DimensionsNozzle adapter end 9mm at thinnest point 10mm at thickestWaste pipe end, 25mm with 30mm stopper for attachment to existing fittings. Please note, this listing is for the adapter only, and does not include the plastic nut, or waste pipe joint. However, I have the full set for sale here: https://www.ebay.co.uk/itm/285906352837 This is a 3D printed part, as such some small manufacturing lines/imperfections may be visible. It is strong under compression, but can be brittle when side to side pressure is applied. Please follow the install instructions carefully as returns/refunds will not be issued for breakage during installation.