Product Review

Wrench makes it easier to open and close those 70mm Rieke brand caps. We use this wrench with our 5 gallon carboys and the 5 and 6 gallon Samson Stackers. Industrial carboys can require a firm tightening of the caps to ensure a leak tight seal. That can be difficult for some of us to do by hand. ...yes even for some of the bigger guys. This wrench solves that problem.