The most compact in its class, the M18 FUELTM 3/8" Compact Impact Wrench with Friction Ring gives you the most access in confined locations, up to 250 ft-lbs of nut-busting force, and maximum workspace visibility. This 4.8" long battery-operated impact wrench has a POWERSTATETM Brushless motor that gives it the strength to remove difficult fasteners, even in small areas. Tri-LEDs surround the anvil on the MILWAUKEE® 3/8" Compact Impact Wrench to provide brighter light with fewer shadows. With a variety of pre-set RPM and IPM values, accessible from a single button on the tool, 4-Mode DRIVE CONTROLTM gives better precision.