Milwaukee 2663-20-48-59-1850 M18 18V Lithium-Ion Cordless 1/2 in. Impact Wrench W/ Friction Ring W/ (1) 5.0Ah Battery and ChargerThe MILWAUKEE M18 Cordless Lithium-ion 1/2 High-Torque Impact Wrench features a Milwaukee 4-pole motor and powerful impact mechanism to deliver a reliable 450 ft-lbs of torque with maximum runtime. The REDLITHIUM Extended Capacity Battery Pack (sold separately) delivers more work per charge and more work over pack life than the competitors, as well as best-in-class performance in extreme jobsite conditions. Youll get consistent speed control between 0-1900 RPM and 0-2200 IPM with the variable-speed trigger. A 1/2 anvil with friction ring allows quick and easy one-handed socket changes. The M18 Impact Wrenchs onboard, real-time battery fuel gauge helps you monitor the charge precisely, so theres less downtime on the job. Lightweight and portable, with superior ergonomics, this 18-volt cordless power tool offers ultimate comfort during prolonged use. The MILWAUKEE M18 REDLITHIUM XC5.0 Starter Kit delivers up to 2.5X more runtime, 20% more power and 2X more recharges than standard lithium-ion batteries. The lithium-ion battery pack features superior pack construction, electronics, and performance providing users more work per charge and more work over pack life than any battery on the market.Features 450 ft. Lbs. of torque to perform a wide range of fastening applicationsDelivers 2200 impacts per minute for powerful performanceFeatures a robust design combined with rare-earth magnets for longer life, more power and more run time than any brushed competitorVariable speed trigger provides up to 1900-RPMRelink intelligence provides optimized performance and overload protection using total system communication between tool, battery and chargerIncludes: (1) M18 18-volt lithium-ion cordless 1/2 in. impact wrench w/ friction ring and 5.0ah battery and charger (48-59-1850)Redlink intelligence: provides optimized performance and overload protection using total system communication between tool, battery and chargerAll-weather performance: delivers fade free power in extreme jobsite conditionsIncludes: 2663-20 m18 1/2 in. high-torque impact wrench with friction ringDimensionsDrive Size (in.)1/2