Product review (3 stars): Only good on low pressure pipes
I was very excited to fix my existing water line whose valve got stuck closed. Attempted to install this yesterday and ended up with water everywhere, including feeling like I had a 2nd shower :/ the valve that screws into the metal plate popped off under the water pressure!! That meant water shooting from the hole while I tried to reattach the two...but it still popped off again :( now, I have the 2 plates and the plastic gasket just blocking the hole. Buyer beware cause if it doesnt work, u gotta figure out how to stop the water :((