Cordless Impact Wrench We are also proud to present our 21V, 1/2" sq drive Cordless Impact Wrench CIW 4291 Its features are: 21 Volts, 3AH No load speed 0-2800 rpm Max Torque 300 NM Impact rate 0-3200 bpm External 1/2" sq drive and Internal 1/4" hex tool holder Rubber grip handle Battery level indicator LED indicator light Sling Shoulder strap Makita compatible batteries Two batteries with the machine Desktop Charger BMC box Colour sleeve on BMC box One 22mm * 1/2 Sq drive socket with the machine Net weight of the machine (without battery) is 0.890 kgs Gross weight of Inner box is 3.190 kg