Matco exclusive cushioned grip provides superior comfort
One-handed forward/reverse lever
Variable speed performance for precise control
Handle exhaust directs air away from work
2 year warranty
Return Policy *
30-Day Risk FREE return for refund or replacement
If you are not 100% satisfied with your returnable items,
return the product for a refund.
* Applies to all purchases made on
MatcoTools.com excluding Toolboxes, Tool Carts, Diagnostics,
Welders, Shop Equipment and shipped items weighing more than
150 pounds; Excludes all Gifts and Branded Apparel items
except branded apparel size exchanges for exact items. See
your Authorized Matco Tools distributor for warranty or return
information on purchases made offline.
Specifications
Product Weight
2.4lbs.
Average Air Consumption
3.5cfm
Breakaway Torque
370ft. lbs.
Warranty
2 Year
Product Length
5.4"
Air Inlet Thread Size
1/4"
Maximum Working Torque
300ft. lbs.
Sound dB(a)
93.5
Drive Size
3/8"
Forward/Reverse Controls
Front
RPM (Free Speed)
11500
Style (Impact Wrench)
Pistol
Recommended Hose Size
3/8"
Material (Air Tool)
Composite
Instruction Manual
MT2138_InstructionManual_01.pdf
Parts Breakdown
MT2138_PartsBreakdown_01.pdf
3/8" COMPOSITE IMPACT WRENCH is rated
4.8 out of
5 by
52.
Rated 5 out of
5 by
drock2020 from
Thanos Glove in a small packageI cant ask for anything so strong in such a small package. Used all the time in tight situations when you still need lots of power for those hard bolts. Highly recommend. The power is adjustable so you can use it for small stuff as well. Buy the swivel end.
Date published: 2020-12-11
Rated 5 out of
5 by
Guigui from
Daily driverSmall enough for tight spaces, powerful enough to not use a 1/2 in driver. Light weight, versatile.
Date published: 2020-11-25
Rated 5 out of
5 by
nicks3cv from
The best 3/8" known to man!!!!I was the first in my tool man's area to get this gun so he wanted me to give some feedback. At first looking at the trigger area I was a bit skeptical thinking I was going to somehow easily break it. I've dropped it many times and crammed it in some really tight spaces working on these Hondas and its held its own quite well. I actually used it so often I finally broke the anvil on it, and as usual Matco saved me with a great repair. I would never trade this gun for another, it is by far the best little impact I've ever own, it's extremely strong and I swear has more torque than my 1/2" at times.
Date published: 2012-01-01
Rated 5 out of
5 by
BrandenV from
I have had my 3/8 impact for a few years and it has never let me down I will be sticking to Marco for all my impact needsThis impact gets the job done hard hitting there isn’t a lot this gun can’t get loose
Date published: 2020-10-20
Rated 5 out of
5 by
mechanic44 from
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.
Date published: 2013-08-16
Rated 4 out of
5 by
TexasTech from
Strong AND LightweightOne 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.
Date published: 2013-08-24
Rated 5 out of
5 by
Indiana from
Great impactThe 1/2" gun collects dust until I really need to get stupid. This 3/8" Matco gun is impressive. The people that have used it, ended up buying their own.
Date published: 2019-11-27
Rated 2 out of
5 by
bob123 from
Not very reliableI bought this gun from my distributor and within the second day i had to send it because the internal trigger assembly got stuck. within 4 months the grip is falling apart and gun has no power compared to the first day i used it. Overall, i wish i didnt buy this gun.
