PowerStroke Flatwrench

This little tool is awesome because it helps you get the stubborn petcock valve open to drain coolant from both the primary AND secondary radiators of these powertrains.   Buy yourself a little insurance from broken valves, busted knuckles and radiator replacements with this tool.   The "X" fits over the valve. This tool has ridges to provide some finger grip and for stubborn valves, use your favorite 1/4" drive socket wrench to get some additional leverage.  Designed, Manufactured, Stored, Shipped, and Supported in the U.S. of A.!