Compare b&q ingco 20v impact wrench – brushless cordless square drive 1/2inch light products from over 25,000 stores

Square drive: 1/2" No-load speed: 0-1600/0-1900/02300rpm. Impact rate: 0-2100/0-2500/0-2900bpm. Fastening torque: 400Nm. Nut-busting torque: 550Nm. Integrated LED work light. Includes: 2 pcs 2.0Ah battery, 1 pcs charger. Sockets -17,19,21 mm.