@Jimsky Jim special for you a small tutorial to make a hook on a 2,5 mm block. I don't have 2 mm. blocks. But the idea is the same. Lets start by telling it is small, very small and you need steady hands and magnifier glasses.
I'm starting with 2,5 mm block and 0,3 mm. brass wire
View attachment 403575
First take the wire between the tweezer on the spot where the thickness is equal to the thickness of the block. And make a square where the block fits in.
View attachment 403576View attachment 403577View attachment 403578
Twist carefully the both ends around each other. By this way the block is fixed in place.
View attachment 403579
Continue till the length is twisted nicely. Careful, step by step, twist by twist. 0,3 mm. brass wire breaks easily when you twist.
View attachment 403580View attachment 403581
I use a clamping tweezer where I adjusted the point so it holds the block in place.
View attachment 403582View attachment 403583
Solder the twisted end. and use a little needle file ( Corradi) and the sandpaper rounds for the drill to shape the end after soldering. Let it look brass again and let the twist disappear.
View attachment 403584View attachment 403585View attachment 403586View attachment 403587
Sorry the last picture is a little blurred.
Then shape the hook with a small round pliers and shape the end with your file of the sandpaper rounds.
View attachment 403588
With a small 0,3 mm. drill I make on top of the block a little hole under the brass wire. Take care, this is delicate work. A ring I made on a 0,5 drill and cut with a x-acto knife is put in the hole I created.
View attachment 403589View attachment 403590View attachment 403591View attachment 403592View attachment 403593
And the little bugger is ready to use, I don't black him, in time it will be black by itself. But if you want to black it use these little cotton sticks with brass black on it to rub over the brass.
View attachment 403594View attachment 403595
This is how to make a hook on a tiny 2,5 mm. or 2 mm. block. On a bigger block there is another way to do it.
I hope this was helpful Jim and maybe it is just an idea to find your own way to make these. It took me half an hour to make, but the next one will be much quicker because I know what tools I need. How much do you have to make?