Specifications: Working Torque - 25 to 300 ft-lbsMax Torque - 450 ft-lbsBPM - 1200Free Speed - 8000 RPMStandard Bolt Capacity - 9/16"CFM - 4.2Air Inlet NPTF - 1/4"Min Hose Size - 3/8".The classic IR231 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. Exclusive TwinHammer Plus impact mechanism. Pressure-feed lubrication. Adjustable power regulator. Easy to service two-piece construction. Variable-speed.
These impact wrenches ahve to be one of our best re order items as we sell these to auto mechanics, truck repair shops, contractors, and even homeowners! These wrenches can even be rebuilt with a repair kit offered by the manufacturer. This is truly a great item for anyone!
"I use this tool for maintaining a dodge diesel and various Subarus. It is a great wrench and will last a lifetime in a home shop environment. I have had the wrench for several years now and it still sounds new and has maintained it's high torque. Read other reviews at Amazon and you will find many positive comments, then return here to make your purchase."
"Initial use has been quite good. For us the main interest will be how long this tool lasts."
"I have used this model before and ordered a new one because my old one was getting "tired".I think this air wrench is probably the best value for the money spent that is currently on the market,comparing power and quality."
"The IR impact wrench is a vital part of my operations here in Iraq. Your company is the best priced and most importantly, they ship to APO addresses!! Thank you Arizona tools. Sgt. Steve Grenda"
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