This is the hot water shower valve that is leaking. I believe it to be a price pfister. It is a 3 handle shower setup. I have the shower socket set and none of them fit perfectly but even with the one that does fit the best, I can't budge it at all. Has anyone had experience with this setup and have any ideas? Also, do you know if the standard price pfister shower valve stem replacement will work? I am trying to remove it by using the socket on the area just behind the shower wall, that appears to be the only place that can accommodate a socket. Any suggestions or advice appreciated. Thank you!