Often an additional part of the problem is a balky or frozen water shut-off valve (sometimes called a stop valve or an angle stop ... Trying to turn one of them with a wrench will often bend ...

CLEVELAND--(BUSINESS WIRE)--Oatey Co., a leading manufacturer in the plumbing industry since 1916, now offers a robust assortment of supply lines and quarter turn stop valves under the Oatey brand ...