Review on ATD Tools 3310 Thermostat Wrench by Marcus Hussain

This wrench is absolutely necessary to replace the thermostat in some GM vehicles like my 1997 Buick Century as the location of one of the bolts is ridiculous. I bet Buick made replacing the thermostat difficult so people would have to take their cars to the dealer for repairs where they would surely beat them on price. 1/2" pipe over wrench handle for added leverage which should help. Mechanical advantage always wins!