Impressive 400Nm of torque from an ultra compact design; only 110mm length. Features Kielder G-Square Technology to reach top torque faster. 3 torque and speed modes (High / Medium / Low), for more versatility across a wide range of fastenings. Max fastening torque (High / Medium / Low): 400Nm / 280Nm / 175Nm and Max Bolt Diameter: M20 Variable speed in forward and reverse, enhances the control in use. Professional quality digital brushless motor provides smooth, frictionless operation; prolongs battery life and optimises power delivery. Electronic brake, which offers near instant stopping power. Compatible with Kielder's interchangeable TYPE18 18v Li-ion battery system. Integrated LED light illuminates the work area from the base of the tool. 1/2″ Square Drive with ball bearing to secure socket. 3 year manufacturers warranty when registered with Kielder, terms and conditions apply. (UK mainland only), Weight: 2.425084882 Pounds, Manufacturer: Kielder