I was thinking to see if I could take an older binder that is falling apart and add the hinges to it. My concern is it has to go under the tunnel that holds the rod that goes through the two posts. I had thought about buying the Specialty binder but that is made for a slightly different page. Thank you for the feedback and I will look into the bookbinder's tape and buying some piano hinges on
Amazon to see if I can successfully repair an older volume and achieve the desired result. I do btw have the Vintage pages but I go to 2019 and have 84 binders. Most are in good shape but as I replace them was looking for a matching upgrade.