Nilfisk snow foam lance help

[HG182]

So I’ve recently picked up this

https://www.argos.co.uk/product/8043069

I bought a auto finesse snow foam lance with a nilfisk/alto adaptor. But I’ve recieved the lance and the adaptor diameter on the section with the lugs (see attached image) makes the fit into the lance way to tight meaning it can’t attach properly! Trying to find out what bloody adaptor will fit! Help please!

 

[JamesBryan]

Speak to AF and tell them their lance is shite.

 

[iMZee]

Auto finesse are good n all but honestly i bought a dodo juice lance for my nilfisk pressure washer and its just as good as my af lance not to mention half the price...

 

[HG182]

Cheers for the replies. Went on amazon and found one advertised as nilfisk/alto so bought that and hey presto! Told AF and they actually do stock that one but it is labelled as a gerni fit!!! They said they recommend checking the lance then the pics to match.

I assumed they would have the correct labelling on the adaptors but obviously not!