General description Dewalt DCF921 18V Brushless 1/2 Compact Impact Wrench is designed for high performance and efficiency, featuring up to 609 breakaway torque (406 Nm of fastening torque) for removing the tightest bolts. Its ultra-compact and lightweight design allows for use in confined areas, while the square drive with hog ring enables quick socket changes. The tool is ideal for scaffolders, equipped with a variable trigger for complete control over applications and a bright white LED with a delay feature for improved visibility. Technical specifications Max torque: 406 Nm Breakaway torque: 609 Nm Length: 125 mm Battery: 2 x 5.0Ah POWERSTACK Li-ion batteries Charger: 1 x 4 amp charger Usage Scaffolding Mode: Prevents overtightening in forward and fastener run-off in reverse. Low Speed: Operates at reduced speed in forward to help prevent overtightening of small fasteners. Precision Wrench: Pauses before impacting to help prevent overtightening and lowers speed when fastener is