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Steelman 1/2-Inch Drive 100 ft-lb Torque Extension for Impact Wrench, 8-inch Extension, Corrosion-Resistant Powder-Coated Steel, Gray

  • Based on 808 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Jan 1
Order within 4 hours and 25 minutes
Available payment plans shown during checkout

Size: 100 Ft-Lb Torque


Features

  • Prevents over-tightening - over-tightening can lead to premature failure of wheels, wheel studs, and rotors
  • Flexes to limit torque - when 100 ft-lb of torque is reached the extension will flex to absorb impact and stop tightening
  • 1/2-inch drive - both male and female ends are 1/2-inch drive for use with heavy-duty impact wrenches and sockets
  • Calibration free - predetermined maximum allowed torque, no moving parts, maintenance and recalibration free
  • Powder-coated - steel powder-coated gray for corrosion resistance and to differentiate from other extensions

Color: Gray


Brand: Steelman


Material: Alloy Steel


Item Weight: 0.5 Pounds


Item Package Quantity: 1


Color: ‎Gray


Brand: ‎Steelman


Material: ‎Alloy Steel


Item Weight: ‎0.5 Pounds


Item Package Quantity: ‎1


Head Style: ‎Flex


Finish Type: ‎Powder Coated


Item Torque: ‎100 Foot Pounds


Operation Mode: ‎Electric


Manufacturer: ‎Steelman


Item Weight: ‎8 ounces


Product Dimensions: ‎2.1 x 1 x 1 inches


Country of Origin: ‎Taiwan


Item model number: ‎50090A


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎50090A


Date First Available: May 16, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jan 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good quality, tested to be relatively accurate.
Size: 80 Ft-Lb Torque
Bought this because I do a decent amount of car work. It's the appropriate torque for my lugnuts. Previously I have been using a torque wrench, but at the end of a project it's a pain to screw the lugnuts on, tighten them, drop the car a little (for front wheels), then torque them. It's not hard, but by that time I'm always ready to just put an end to whatever project I'm on. I was hesistant to get a torque limiting bar because I've heard they are innacurate. I've had to replace wheel studs before from accidental overtightening (I didn't break it!) and while it's not hard, it's not fun. Reviews on Amazon were favorable for this, though, so I decided to try it out. I will agree with other reviewers that this bar works well, and I can confirm (with torque wrench) that it's relatively accurate. I'm confident enough with it, at this point, to use it without rechecking torque anymore. ... show more
Reviewed in the United States on April 7, 2017 by Ryan

  • Works good
Size: 65 Ft-Lb Torque
I like because I torque the wheels to 65ftlbs and then go around with my torque wrench and torque it to the actual spec and I can put any size socket on it.
Reviewed in the United States on November 23, 2022 by Cesar

  • How Does This Work?
Size: 5-piece Set
It makes no sense that a solid piece of metal like this can tighten to a specific torque value, right? These sticks work because of the nature of an impact wrench: As the resistance increases, your impact wrench applies force in taps. It doesn't apply continuous torque to the fastener, but instead it's a series of tapping motions. A torque stick will twist a certain amount. Once the fastener is tightened a certain amount, the torque stick will twist with each tap, absorbing any rotation which would otherwise twist the socket. It is important when using these to use directly on a socket, and it should be as short a socket as possible. Don't use it with a universal joint or other extension attached. Make sure the torque stick is fully inserted into the socket and that the impact wrench is fully inserted into the torque stick. One way to make sure it's working properly is to tighten a fastener, such as a lug nut, and watch what happens when the nut is tightened: You should be able to keep applying the impact wrench, but the socket will not turn. Now, as far as the product itself: Very impressive quality. Very solid build, each stick is color-coded and the torque value is well labeled. The case is excellent quality. Overall, excellent product which I recommend. ... show more
Reviewed in the United States on May 20, 2020 by Marshall Goldberg

  • It gets me to 80 lbs using an impact wrench
Size: 80 Ft-Lb Torque
That's all I wanted it to do and it does it well.
Reviewed in the United States on July 12, 2023 by ckeller52

  • GREAT VALUE
Size: 120 Ft-Lb Torque
GREAT TOOL AND PRICE
Reviewed in the United States on December 19, 2022 by DSWIFT

  • Always use a torque wrench
Size: 80 Ft-Lb Torque
Product works alright. Sometimes it leaves nuts loose, so you shouldn’t put ALL of your trust is a length of spring steel. ALWAYS use a torque wrench.
Reviewed in the United States on November 27, 2021 by Travis couevas

  • Good tool
Size: 140 Ft-Lb Torque
Works as advertised
Reviewed in the United States on March 14, 2023 by Edward J.

  • great product
Size: 5-piece Set
It is a perfect addition to my tool chest.
Reviewed in the United States on June 5, 2023 by PLBrown55

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