Milwaukee M18 ONEFHIWF12-553P 18v 1/2\" Square Impact Wrench With Friction Ring Inc 3x HIGH OUTPUT 5.5Ah Batteries, 1x Charger & PACKOUT Tool Box 4933478789 This 18v M18 ONEFHIWF12-553P Impact Wrench with Friction Ring is versatile, powerful and uses Milwaukee\'s ONE-KEY technology, which allows you to customise and track your tool via Bluetooth with your smart phone.  Supplied with 3x HIGH OUTPUT 5.5Ah batteries, a M12-18 Charger and heavy duty PACKOUT tool box. FEATURES The M18 FUEL high torque impact wrench with ONE-KEY technology delivers 1356 Nm of fastening torque in a compact size of 213 mm, which gives more access in tight spaces The 4 -Mode drive control allows the user to shift into four different speed and torque settings to maximise application versatility Mode 4 bolt removal, provides a maximum nut-busting torque of 1898 Nm then shifts to 750 rpm for outstanding control when removing fasteners The integrated blow counting sensor enhances the consistent repeatability of the chosen torque setting ONE-KEY tool customisation allows the user to optimise their tool for specific applications ONE-KEY tool tracking & security offers a cloud-based inventory management platform that supports both location tracking and theft prevention ½″ friction ring reception Flexible battery system: works with all Milwaukee M18 batteries Supplied with 3x HIGH OUTPUT 5.5ah batteries - far superior to standard Li-Ion batteries SPECIFICATION Battery Capacity: 5.5Ah Battery Type: Li-Ion Voltage: 18v Article No: 4933478789 Impact Rate: 0 - 950 / 0 - 1750 / 0 - 2100 / 0 - 2100 ipm Max. Fastening Torque: 1356 Nm No Load Speed: 0 - 550 / 0 - 1400 / 0 - 1750 / 0 - 1750 rpm Max. Torque: 130 / 400 / 1356 / 1356 Nm Nut Busting Torque: 1898 Nm Tool Reception: ½″ Square Length: 213mm Anvil Type: Friction Ring Weight: 3.3 kg