DEWALT DCF880HL2 20-Volt Li-Ion 3.0 Ah 1/2-Inch Impact Wrench Kit with Hog Ring Compact (5.70-Inch front to back), lightweight (3.4-Pound ) 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