Darren, I'd get back to them with that photo and ask what they advise. The hitch is old and a good quality lock is going to be difficult to source. A better option would be a wheel clamp such as the Bulldog Euro. These are a quality product and used by many owners. We used one for about 15 years.
I'd expect you could pick up a really nice 2nd hand one for about £50 on the likes of Facebook Marketplace, Gumtree or e-bay. https://www.facebook.com/marketplace/103...=Bulldog%20Euro

Colin

Darren. I've been looking for the type of lock I used for many years on my trailer for camping and the nearest equivalent is this one:-

https://www.amazon.co.uk/dp/B085NHRHSN?p...265a5f2f71&th=1

If I'm reading your hitch design properly I assume that the lever on the left hand side of your hitch moves to enable the Eriba to be unhitched from the car. Therefore I would worry that a "box lock" may not have the room to cover that lever. Therefore in my opinion a lock with a ball insert and an intergral lock barrel would be best.

Randa

Quote: Darren wrote in post #4

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Hi both. Thanks for the replies. Randa, I ordered one of those yesterday to give it a try. I didn't want to be spending big on something that doesn't fit. Yes, the lever on the side is awkward.
If this one is no good, I'll contact Flux to see what they say.

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Quote: Darren wrote in post #7

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Well, it fits, which is good news. Whether the insurance company accept it is another matter. Anyone with a cordless angle grinder would only need about 10 seconds, but I guess that could be said of any of them.

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