3/4 Drive x 40mm Standard

Features and Benefits: Standard length 6-point impact socket Made from high quality chrome-molybdenum steel Heat treated for strength and durability Size markings are hard stamped into the socket for easy identification Black oxide coated for resistance against rust and corrosion 3/4 Drive x 40mm Standard Length Impact Socket. Our impact sockets grip the fastener across a broader contact area reducing chance of rounding off fasteners. They also allow up to 20% more torque to be applied than on other impact sockets. The shift in pressure allows us to reduce the socket wall thickness increasing access to tight areas.