Review on Mudder Pieces Plastic Compatible Heaters by Chris Kirby

Bought because the other connector was completely chewed and cross-threaded. They fit nicely on an Atwood water heater, I applied tape and hand tightened then used a set of duct fasteners to tighten them, filled the water heater and no leaks so I think it works great. to get a key that you can buy separately but it had a lot of mixed reviews so I chose not to buy it. bought a tool to help with this. The only reason I should get a tool is to avoid chewing on the top of the fork. Channel locks work but also Would I buy again: Yes, but they give you a lot in the long run I recommend: Yes Which size: 1/2"