I finally had a moment last night to have a better sort out of my clasps and finding now that I have my new storage boxes (which are awesome BTW!).
I hadn’t been too clever about how I stored my clasps originally and they had got a bit mixed up. I ended up having to measure each one individually which was a bit tiresome but I got there in the end.
I now have a beautiful organised box of silver and gold clasps! Yay!