The M18 FUEL™ extended anvil high torque impact wrench with ONE - KEY™ technology delivering 1017 Nm of fastening torque with a 75 mm extended ½″ anvil friction ring reception The 4 -Mode DRIVE CONTROL allows the user to shift into four different speed and torque settings to maximise application versatility The M18 FUEL™ extended anvil high torque impact wrench with ONE - KEY™ technology delivers 1500 Nm of nut busting torque The integrated blow counting sensor enhances the consistent repeatability of the chosen torque setting ONE-KEY™ tool tracking & security offers a free of charge cloud-based tracking network and inventory management platform for your tools. ONE-KEY™ also features a remote locking functionality. Customisation function allows for precise tool adjustment to application The DNA of our FUEL™ platform redefines the balance of cordless technologies. MILWAUKEE®'s POWERSTATE™ brushless motor, REDLITHIUM™ battery pack and REDLINK PLUS™ electronic intelligence delivering outstanding power, run time and durability