18422 Impact socket 1/2inch CrMo 6pkt 22mm, Proline
- Caps designed to work with pneumatic wrenches, dedicated to work in heavy conditions and under variable loads
- Made of durable chrome molybdenum steel (CrMo), thanks to which it has an increased working life, 2 times higher tensile strength and 3 times higher yield strength than ordinary chrome-vanadium tool steel sockets
- The PROLINE socket has specially profiled roundings in the angles between the working planes of the PRO-DRIVE system in order to eliminate the accumulation of excessive point loads in the corners between the socket teeth and the screw, allows you to increase the torque without cracking the wall of the socket
- Increases the durability of the cap and protects the edges of the unscrewed screw
- Square sockets are compatible with most locking mechanisms that have reputable pneumatic devices