Ifor Williams 510 Classic Wheel Clamp help

[wipeout]

Hi all,
Can anyone tell me which clamp they use on an Ifor Williams 510 Classic?
The wheels have trims on which I would rather not faff about with removing everytime I use it. It has moulded wheel arches which seem to cover the wheels more snuggly than the standard 510.
I don't want to buy the wrong clamp and can't find any useful answers to these questions by googling!
It is fitted with a standard hitch lock and then another bulldog hitch lock over the top of that and it is parked behind 2 sets of locked gates but I want something for the back wheel really to be a bit more protected.
I'd just like to slow the thieves down for long enough to get downstairs and set the dogs on them!

 

[ROG]

ANY GOOD?

 

[Clannad48]

Probably not what you want to hear but I found the best advice came from my local Ifor Williams Dealer - they had all different locks and clamps and I found the perfect fit for my trailer.

 

[wipeout]

ANY GOOD?

I did see this one but can't be sure it will fit under the wheel arches and over the wheel trims.

I think I might do as mentioned and go to the dealer for advice.

 

[Clannad48]

You will probably find that the dealer will bring out various ones to try - that's what they did for me.