Window keys

[Phyzzy]

Please can anyone identify what kind of key is needed for this window lock? There are no numbers on it.

One of these but it doesn't have a number on it.

I've just bought some of those for a community building! Put 'window lock keys' into ebay and loads of sellers come up with diagrams. Most of them just ask you to send a photo with a ruler beside it and they will find you the right one. Only £2 or so each.

we had keys missing when we moved in here went to a local window place and he replaced the handles with push button ones that dont have a key they were about £20 each much easier to use than key led ones

Brilliant thanks. I've ordered one like that fromamazon, if it fits I'll get more.
I'll have a look on ebay as well.