Review on 🚰 Moen 100429 Single Handle Faucet Adapter Kit: Streamline Your Plumbing with Ease by Joseph Marshall

I needed a plastic grip connector because I broke on the thin outer edge. Once this small piece breaks (see photo) the faucet will not close fully and you will have to squeeze the handle to close it fully. I first replaced the cartridge before realizing the problem was with the pen connector. The new handle connector in this kit fits well and once installed the handle will not fall off or close by itself. MOEN sought to address this issue by using a more durable material. It's a moving part and MOEN needs to know that a plastic part can't last forever.