GoVets offers Communications Tools in the Hand Tools category to help customers complete their projects. Can Wrenches are a type of Communications Tool that are used to tighten or loosen nuts and bolts. They are designed with a long handle and a head that is shaped to fit the nut or bolt. Can Wrenches are available in a variety of sizes and styles to fit different types of nuts and bolts. Shop Today to find the right Can Wrench for your project.