Milwaukee M12 FUEL 2454-20 Brushless Electrical Cordless Impact Wrench.. High Torque, 3/8-Inch Drive, 2-Speed/Torque Switch... The item "Milwaukee M12 FUEL 2454-20 3/8-Inch Electrical Cordless Impact Wrench 12V" is in sale since Wednesday, August 16, 2017. This item is in the category "Home & Garden\Tools & Workshop Equipment\Power Tools\Impact Wrenches". The seller is "sxpower-pc-parts1" and is located in Conway, Arkansas.