DEWALT DCF883B 20-Volt MAX Lithium Ion 3/8-Inch Impact Wrench with Hog Ring (Tool Only) Compact (5.70" front to back), lightweight (3.4 lbs) design fits into tight areas Three (3) LED lights with 20 second delay after trigger release, provide visibility without shadows Hog ring anvil to easily change sockets Textured anti-slip comfort grip provides maximum comfort and control