Bahco 8162-1/2V 1/2" Square Drive x 250mm VDE Extension Bar

Insulated VDE extension bar which is 250mm long and has a 1/2" square drive.Made from high performance alloy steel, which has a chrome finish.The dip-coated insulation has a two layer safety colour code insulation, indicating safety or danger. If the outer insulation layer gets damaged, the lighter colour underneath will become visible and warn the user that the tool is now not fully insulated against electrical currents.Designed for use when working on live equipment up to 1000 volts according to IEC 60900.The male square drive has a slotted screw to move the ball outwards or inwards and lock or unlock the socket.