Impact driver with quick-release ¼" / 6.35mm hex bit holder. For high speed, high torque driving of screws, nuts and bolts. 2 x 4Ah lithium-ion battery and intelligent charger. Long-life high performance motor. LED worklight and sturdy metal belt clip. No load speed 0-2400rpm, impact frequency 0-3300ipm, 160Nm max torque. Weight 1.7kg (including 4Ah battery). Length 220mm.