In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
I have some 1/2" chrome Oventrop Valves to install and they have two little bumps on the inside of the nipples. What would be the best tool for tightening these things? Do they make a special wrench? I can do it with a tapered square rod or a tapered handled wrench but I was wondering if they made a special wrench.