Brasscraft Shutoff Valve Handle Grip

thingiverse

I made this because I have some shutoff valves in my house that are bit stuck (and plastic), and I didn't feel like I could turn it without breaking the handle, so I made a little sleeve to turn it with more even force. I added a 8mm hex cylinder to it so you can use a socket if you need to, but I did not test how well that works, as I was able to just turn mine by hand. The fit isn't super tight, but that was intentional since there's probably some variation in the type of shutoff valve handles out there. I am not a plumber, am not your plumber, and you should call one if you have any concerns about your plumbing. But if you know what you're doing, this might be nice.