Suitable for all common tank openings (petrol and diesel) and for all vehicles with petrol misfuelling protection (not suitable for vehicles with diesel misfuelling protection), especially for catalytic converters, accessories for fuel canisters, double canisters and FuelFriend, suitable for fuel canisters CLASSIC item no. 812400 in connection with union nut + adapter of item no. 819600 (sold separately), with bellows, easy emptying of the canisters, nozzle outer Ø approx. 20 mm, length = 265 mm, for a = thread outer Ø = 38 mm (for w = inner Ø of the filling opening = 29 mm )