A combination of specialized sockets designed for nuts and bolts, coupled with a mechanism for delivering concussive force, facilitates the quick and efficient tightening or loosening of fasteners, even those seized by rust or corrosion. This tooling typically includes a variety of sizes and configurations to accommodate diverse fastener heads.
This method offers significant advantages in professional settings where speed and torque are critical, such as automotive repair, construction, and manufacturing. The impact mechanism minimizes the risk of stripping fastener heads, a common problem with traditional hand tools. The historical development of these tools reflects an ongoing effort to improve efficiency and reduce worker fatigue in demanding applications.