Mayhew’s new 3 PC. Bolt Breaker Set, a pneumatic tool set designed to break or loosen bolts, nuts, and fasteners that are rusted, corroded, or otherwise difficult to remove. This versatile tool set is commonly used in automotive repair, construction, manufacturing, and other industries where heavy-duty fastening and unfastening are required. It can be used with any air hammer and wrench to break free stubborn fasteners that are broken, corroded, painted over, or tamperproof. Simply use a wrench to provide torque on the hex body of the tool to loosen nuts and bolts effectively.