I have an aerofiller cap which i bought off ebay only problem it came with just 1 key, i've been to a key cutter to get another one but said it had be pressed so cant copy it, there is no make stamped on it, any ideas how to get another one?

Go to a different key cutter.

Have you got a pic of the key?

Make one yourself?

it's the key with 222 on it

It's a bit of a trek, but try GEM security in Bristol

where about's in bristol are they?

It's closer than Italy anyway
Doesn't look that complicated a key... I'd try a few different key cutters, they probably just didn't have the right blank for that one....

Go to a specialist ironmonger or locksmith, they are usually able to make you one for most uses. I could have my brother cut you one, he's made me quite a few, including one using only the lock without any key, but it's a long way to me. I'm sure there will be someone locla to you who could help.

Thanks for the offer, i'll try some more local ones see what happens

Thanks for the help