Booyah! Now people will be asking you to make them a metal binder too. It turns out that a lot of my friends have problems with their binders breaking...
Step 6: Finished...?
Pretty much, this binder is done. All that is left to do is grind down the bolts sticking out the back of the binder.
A simple binder clip can be used to hold pages in place. I did this for one day at school because I didn't have time to design a pocket. It works quite well.