The bar that connects the chains to my toilet handle broke so I designed this replacement that is just two separated pieces and just needs a few drops of super glue. The handle fit perfectly for my toilet but you may need to rescale or shave off a little to make it work. The bar is long enough to reach both of the chains but is thick enough to not snap. The bar just fits over the long part that comes off the handle and through the toilet, so it works a lot like a simple lever. I used PLA filament and it has worked perfectly so far. You can also position them to print without any supports. The bar for the chains is about 7.75 inches long and the handle is about the same size and shape of a regular toilet handle. I hope this project can help you with any toilet repairs or replacements you might need.