1/2-Inch Drive 22mm 12-Point Deep Impact Socket, CR-MO Steel 78mm Length, Metric 2.5mm X 16mm Total Width: 38mm / 15"

Total Width: 38mm / 15"

4 x Plastic End cap Plates

Material: polyester fibre

80W max watt and the maximum voltage of 500V

if it stops working after a period of work

1/2-Inch Drive 22mm 12-Point Deep Impact Socket, CR-MO Steel 78mm Length, Metric 2.5mm X 16mm Total Width: 38mm / 15"* Made of chrome moly steel construction for strength and durability. * To prevent rust and corrosion, the black phosphate finish absorbs and retains oil, repelling moisture. * 12 point opening is suitable for double hex (12 sided), hex and square fasteners, can grab fasteners quickly at multiple angles. * To prevent round off under stress, it grips the flat sides of fastener heads instead of the corners. * The through hole at the drive end locks on