Check the listing for details. IR231H-2 Ingersoll Rand 1/2" Drive Air Impact Wrench IR 231HA-2 EXTENDED ANVIL. Condition: New. Listed at 160.00 USD. Ingersoll Rand 1/2" Drive Impact Wrench: 231HA-2The classic 231 is the most popular tool in its class. Introduced over 25 years ago and continuously refined, it offers the sheer power and performance features to tackle the toughest jobs with ease - as well as proven durability and economy. Half Inch Drive.This item ships via FedEx Express. Get the items you want quickly, from a reliable stocking distributor!FeaturesAdjustable power regulatorPressure-feed lubricationEasy to service two-piece constructionSpecificationIR231H-2Handle TypePistolSquare Drive1/2"Working Torque Range (fwd)25-350 (34-407 Nm)Maximum Torque (reserse)590 ft.lbs (800 Nm)Free Speed8,000 rpmNet Weight6.1 lbs. (2.76 kg)Length9.1" (236 mm)Average Air Consumption4.2 cfm (119 l/s)Actual Air Consumption22 cfm (623 l/s)Minimum Hose Size3/8" (10 mm)Noise Level94 db(A) -- Hello and welcome to Tire Supply Network. We specialize in fulfilling all of your automotive equipment and accessory needs. Comprehensive selection, fast shipping, and quality service are our priority. Our goal is 100% customer satisfaction; please contact us with any questions. Thanks for stopping by!