Alko wheel locks

[Hobby645]

Hi all,
Can anyone tell me what alko wheel lock would fit my hobby 645 vip I bought a nemesis ultra but insurance says I also need a lock that locks onto my chassis hmy:

 

[WoodlandsCamper]

It all depends on the diameter and the number of spokes the wheel has (and it must be an alloy). You best route may be to contact AL-KO directly.

 

[Gabsgrandad]

Has it an Alko chassis? Doesn't show on the Alko does it fit page.
https://secure.al-ko.co.uk/will-it-fit.html

 

[Hobby645]

I've had reply back from Alko and they say that it won't fit my hobby, insurance company have said they would honour policy as I had queried it with them before accepting policy, because I was told by someone from customer service that although it states I would need an alko wheel lock that fits onto chassis they thought my Nemesis ultra would be fine,
Thanks for taking the time to reply to my question