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Home \ Tool Catalog \ Air Tools \ Impact Wrenches \ Item: MT2138

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Features & Benefits

  • 370 ft. lbs. of breakaway torque!
  • Matco exclusive cushioned grip provides superior comfort
  • High efficiency 7 vane motor provides more power
  • One-handed forward/reverse lever
  • True variable speed performance for precise control
  • Handle exhaust directs air away from work
  • 2 year warranty

Return Policy *

  • Return for refund within: 30 days
  • Return for replacement within: 30 days

* Applies to purchases made on only; see your Matco distributor for warranty or return information on purchases made elsewhere.

This gun has my respect Dont know if it was a coincidence or not, but this very impact broke a honda CR-V crank bolt loose today. Im my opinion thats saying something. November 5, 2014
Very Comfortable Honestly I feel like other guns have a bit more power but this one is still up there. I have noticed it seems to lack the ability to take off a lot of brake caliper anchor bolts and that if I put my rachet or breaker bar on I can get it off with a fair amount of grunt. My air hose runs at 120 I think so I would think I'm getting all 370 ft pounds but I'm not entirely certain of this. Either way its a gun I can use for hours without my hand cramping or my arm getting sore. You won't be sorry you got it. 3/8" can only get so many things off anyway. But it will fit in just about any tight spot. Had mine for 2 years now and not one issue yet except the rings wearing out from use. I like it. October 2, 2014
Compact to get in tight area My unit was used maybe once or twice a week, in the first year it was rebuilt 3 times. It wont even break away 150ft/lbs. stick with a 1/2" September 30, 2014
It may be small but it's got power!!! I got this gun because I didn't have one and I was using everyone else's in the shop. I use this over my 1/2 inch Ingersoll gun. I have not found a job it can not handle yet. Lug nuts are no problem with this beauty. If you are not careful you can break bolts and strip nuts really easy. It just goes to show how powerful this gun is. I would recommend this gun highly if you looking to get a new one or don't have one, this gun is bad! August 17, 2014
The best This little gun its the best. I have more air guns but nothing like Matco. I wish I have more money to buy more Matco May 24, 2014
my new favorite Strong, lightweight, good size & feel. The most powerful 3/8 I've used. I use it every chance I get. Did I mention it breaks anything loose? July 28, 2014
love the 3/8 composite impact wrench except the little clip that helps hold the socket to wrench keeps coming off and catching. i recommend this composite impact wrench for anyone in the mechanic profession. light weight and has all the torque of my 1/2 air wrench. i've been in this profession for 44 years an love what this composite impart wrench will do. buy, buy buy. August 16, 2013
Strong AND Lightweight One of the things I like most is that I can use this gun for hours and my arms will not cramp up or get tired. There are 2 reasons keeping this a 4 star and not a 5 star. 1st. I feel like the power dial could get broken pretty easy since it sort of sticks out. 2nd. The retainer ring went bad after only a month. I replaced it with a new one and now I practically have to put it on the vice just to get the sockets off the gun. Overall 4 star and would recommend. August 23, 2013
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