Kohler 1014049 KOHLER K 1014049 Adapter Review

This is a stem driver. The part that comes out of the wall at the valve is connected to the handle. The shower valve handle has a plastic part that looks like a socket wrench. The stem driver broke, and after months of trying to locate the part, I called Kohler and emailed them a photo of the broken part. I was told right away that this is a STEM DRIVER. They sent me for free but I ordered one here as it was the holidays. The spare part is much heavier. So here's the deal. If you turn the knob…