Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? An in-ground sprinkler system is by far the easiest and most effective way to water ...

Q: I had to turn off the water supply valve at the top of my water heater. So I turned it, but it kept on turning and turning without shutting off the water. A neighbor of mine said it is a gate valve ...