Looks quite likely as it has the required notch for sitting astride the welded flange under the sill.. I bought a jack from somewhere (painted red) and had to take a hacksaw to it to make it a Fiat jack. Also it requires a wooden block under it or the car doesn't go high enough to get an inflated tyre on...(Qubo but it's the same as the Fiorino except in VED fee ?)
In the van it will stow under the driver's seat (should be in a bag with the brace and handle) and the raised step behind the seat floor pan stops it going anywhere. In the Qubo the floor pan is flat and anything put under the seats slides everywhere cos of the stupid shiny smooth cheap plastic floor. What's wrong with doing as all other makers do and putting carpet in Sr Fiat??