0880540041509
Discontinued

Husky

Model HSTC4150

Internet #100678423

1/2 in. Air Impact Wrench-DISCONTINUED

This item has been discontinued.
The Home Depot no longer carries this specific product.

Frequently Bought Together

Product Overview

The STC International 1/2 in. Air Impact Wrench delivers the power you need along with features that minimize user fatigue. Its 650 ft.-lb. of torque and 1,300 ipm handle many challenging jobs. All of the torque is available in reverse, thanks to a twin hammer mechanism. This impact wrench has a muffler system and swivel air inlet. It directs exhaust away from both the workplace and the operator.

  • 650 ft.-lb. of torque for many difficult tasks
  • Twin hammer mechanism provides maximum torque output in reverse
  • Delivers 1,300 ipm for powerful performance
  • Precision-tip valve for smooth throttle operation
  • Adjustable power and forward/reverse knob for full control
  • Muffler system for quiet operation
  • Swivel air inlet
  • Through-handle exhaust directs air away from the workplace and operator
  • Lightweight aluminum composite housing
  • Heat-treated and shot-peen-hardened critical components for durability
  • Note: product may vary by store

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.

Specifications

Dimensions

Details

Warranty / Certifications

More Products With These Features

Search

Customer Questions & Answers

1 Question8 Answers

Customer Questions & Answers

1/2 in. Air Impact Wrench-DISCONTINUED
1/2 in. Air Impact Wrench-DISCONTINUED

Ask your questions. Share your answers.

 
 
Clear Search Term
 
 
 
8 answers

Is this electric or battery operated?

This question is from 1/2 in. Air Impact Wrench-DISCONTINUED
Asked by
Harrisonburg, Virginia
Read all my Q&A
November 25, 2013
Is this electric or battery operated?
0points
0out of 0found this question helpful.
Was this helpful?helpful0unhelpful0

Answers (8)

Asked by
brooklyn park, mn
Read all my Q&A
Home Improvement Profile: Professional
January 23, 2014
Answer: 
no it is air operated , you should have at least a 20 gallon air compressor
0points
0out of 0found this answer helpful.
Was this helpful?helpful0unhelpful0

Asked by
Cambridge, Ohio
Read all my Q&A
Home Improvement Profile: DIYer
January 23, 2014
Answer: 
This tool is air operated. I bought one for my son and he is very happy with it.
0points
0out of 0found this answer helpful.
Was this helpful?helpful0unhelpful0

Asked by
Columbus ohio
Read all my Q&A
December 17, 2013
Answer: 
IT is a air impact wrench
0points
0out of 0found this answer helpful.
Was this helpful?helpful0unhelpful0

Asked by
Read all my Q&A
December 17, 2013
Answer: 
Air gun off air compressor
0points
0out of 0found this answer helpful.
Was this helpful?helpful0unhelpful0

Asked by
Columbia, SC, USA
Read all my Q&A
December 13, 2013
Answer: 
Neither, this tool is pneumatic (air powered). Which means you will need an air compressor, hose(s), and the appropriate fittings to operate this tool.
0points
0out of 0found this answer helpful.
Was this helpful?helpful0unhelpful0

Asked by
Rotterdam, NY, USA
Read all my Q&A
December 12, 2013
Answer: 
No this is an air Impact gun
0points
0out of 0found this answer helpful.
Was this helpful?helpful0unhelpful0

Asked by
nc
Read all my Q&A
December 10, 2013
Answer: 
neither, must use an air compressor
0points
0out of 0found this answer helpful.
Was this helpful?helpful0unhelpful0

Asked by
Florida
Read all my Q&A
Home Improvement Profile: DIYer
November 28, 2013
Answer: 
AIR means "air" operated. So you need a compressor that produce air to operate this tool.
+1point
2out of 3found this answer helpful.
Was this helpful?helpful2unhelpful1
1 of 1
  • 2016-09-15 T11:53:43.179-05:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestionsanswers
  • loc_en_US, sid_100678423, prod, sort_default
1 of 1
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 21ms
  • QUESTIONS, PRODUCT

Customer Reviews

Rated 4.4 out of 5 by 51 reviewers.
Rated 4.0 out of 5.0 by Promising as RV tool I purchased this impact wrench based on brand and price to carry in my RV that is equipped with an on-board compressor primarily for airing tires up and down on rough and off roads for lug nuts that require 150 ft-lbs. The wrench will also be used for tire repair and rotation, so it will not get extensive use. At 4.3 lbs (case is composite material), it is no heavier that a breaker bar I would need to carry to make tire changes easy. The three-level power regulator is very handy as the middle level is enough to loosen the lug nuts and the lowest level is high enough to snug the lug nuts down for final tightening with a torque wrench. At a rated 650 ft-lbs the wrench might also come in handy for some nasty repair that might need to be done back home. I could not give it a full 5 stars without more extensive use to test it's reliability. November 5, 2013
Rated 4.0 out of 5.0 by Great product for the price I purchased this item as a Special Buy of the Day. An inexpensive impact wrench rated at 350 ft. – lb. that I had previously would not always loosen lug nuts. This tool does a much better job and is was a great value at the sale price. November 12, 2013
Rated 4.0 out of 5.0 by Good tool for the money. I've had mine for over two years...I use it a couple times a week. It is much more quiet than a Craftsman model I had - and it has a lot more torque. It has not failed me - I keep it lubed before and after each use. I have no complaints, and would buy it again. May 9, 2013
Rated 2.0 out of 5.0 by hassle to use if you have to work fast Well, I was skeptical about this one and should have followed my "instinct". First of all...on the display model, the direction and strength control wheel was completely locked up. I assumed that it was simply because it was a display model that had been way over tested. An hour later when I opened mine, I found that same direction/strength wheel selector to be VERY hard to turn. After oiling it and rotating the selector for about 15 minutes there was no change. At times, I could not move the selector with one hand. I love the Husky hand tools, but this one didn't pass. I work as a technician at a dealership, and this tool would slow me down way too much. March 20, 2010
Rated 1.0 out of 5.0 by 650 ft/lbs? HAAA! The fact that Husky claims 650 ft/lbs is absolutely laughable. I had the proper set up and oiled this thing before tackling a wheel change on my car. This thing failed to remove two of the lug nuts. I used my torque wrench to loosen them and they both loosen at about 140 ft/lbs. Being a little over 500 ft/lbs off is just plain ridiculous. Don't be fooled by the manufacturer's vastly optimistic "measurement" of the torque. Nor should you be fooled by all the positive reviews from people who never tested it's strength. It does seem like it's high quality when you gold it in your hand, and it is moderately quiet, but those observances do not offset the lacking in functionality. November 27, 2013
Rated 4.0 out of 5.0 by Pretty nice tool for the money. I'm a technician at a dealership, I bought this gun for general service work and pretty much anything else you would need an impact wrench for. I am pretty picky and like my air tools quiet. I wish this was a little quieter, but it is definitely not as loud as a lot of them. The power regulator is a little stiff and there isn't a big difference between the settings, it's a little stronger than I'd prefer on the lowest setting, but you can get used to it. It is nicely balanced and it does have plenty of power. I think the regular price was around $130 ish, and I payed around $60 on clearance. If I had to pay full price I would have spent a little more and got a better brand (Aircat or CP), but for the clearance price, it is a great deal. December 13, 2013
Rated 5.0 out of 5.0 by Shocker I originally bought this tool because it claimed to have as much power as its more expensive brothers. When I got it out of the box and plugged it in it was so quiet I didn't think there was any way possible it was as strong as it said it was but the other day when I was in the shop I walked over to a bunch of guys trying to get a set of lugs off of a tire; after four different impacts (high dollar brands no less) and no luck I walked over and finally decided to try out my new toy. To my surprise the Husky impact took the lugs off the car without even flinching I was very impressed. I would recommend this product to anyone that wants to have a good impact but doesn't want to spend the money on the big names. February 26, 2010
Rated 5.0 out of 5.0 by Well built, high power, surprisingly light This is not the first air impact wrench I've used, but it is the best. It's surprisingly light, it makes short work of rusted and frozen nuts and bolts, and is well built. Air flow requirements are less than other models I've seen, but you'll still want a decent sized compressor. Mine puts out 4 SCFM, and that runs this little gadget just fine. Don't forget to pick up some sort of universal joint type gadget for this, either, or you'll find that you just can't reach the worst of the frozen bolts. I recommend it highly. July 2, 2013
  • 2016-09-21 T16:32:31.177-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_51, tr_51
  • loc_en_US, sid_100678423, prod, sort_default
2 3 >>
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 86ms
  • REVIEWS, PRODUCT