TORK CRAFT 31MM 1/2' DRIVE 6PT IMPACT SOCKET TCIM20031TorkCraft Drive 6PT Impact Socket Size: 31 mm Shank: 1 2 inch Application: The TorkCraft 6PT Impact sockets are designed to cope with the vibration caused by the impact of the hammer on the anvil, inside the impact wrench, as well as the greater levels of torque this can generate where an ordinary socket is likely shatter. To be used wirth powered impact wrenches or drivers The combination of an impact wrench and impact socket can deliver greater