Review on 🔧 Efficiently Assemble Your RENOGY Solar Panels with this Connector Assembly Tool by Frank Villanueva

I'm so disappointed. I bought this at the suggestion of many people online who added MC4 connectors for solar wiring. I collected the items for the installation and only used them in March. First, the keyhole part is too big so it doesn't work as intended. The open end works great when installing connectors. The decoupling parts are a bit small but work as intended. Only the teeth fell off after less than 10 uses. I have a useful item right now. I would return for a replacement but I was out of the replacement window. I actually ordered and paid for another set because my arthritic hands need this tool. I hope the next ones will be better.