Obviously Ed has them in stock.
https://www.delorean.eu/catalog/product ... s_id=48001And Arran.
https://www.deloreango.com/uk/fuel-fir-tree-barb.htmlOtherwise, without any scale in the picture to tell properly of course, there's a good chance it's probably a BSP MALE-MALE hose tail connector. Maybe 1/8" BSP? or 1/4" BSP?
Something like this.
https://www.ebay.co.uk/itm/Bsp-1-8-To-8 ... SwZMNfeI3eI don't know the hose diameter off the top of my head, but maybe 8mm (which means probably the link above is perfect, or maybe 10mm (something tells me it's 10mm. I replaced mine years ago, but it's too cold/wet out to go and tear down that part of the car to look , plus xmas prep etc etc))
Sorry i can't be of more help.
Maybe someone will chime in with the exact measurement type.
For the cost of it, and unless someone chimes up with the exact size for you to be able to source from Ebay or the likes, then €10.18 isn't bad considering you may end up buying lots of wrong sizes first - costing you more. It's different if you have one to source the dimensions from, but when flying blind....