Powerbuilt Dual Drive Torque Wrench - 3/8" and 1/2" - 10 to 150 ft-lb

Powerbuilt Dual Drive Torque Wrench - 3/8" and 1/2" - 10 to 150 ft-lb

Item # ALL944001

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Powerbuilt Dual Drive Torque Wrench - 3/8" and 1/2" - 10 to 150 ft-lb Wrenches ALL944001
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  • Vehicle Tools
  • Shop Tools
  • Wrenches and Sockets
  • Torque Wrench
  • Powerbuilt
The dual torque wrench with a 3/8" and 1/2" drive is an easy way to tighten down nuts and bolts. Reversible ratcheting allows you to switch back and forth to tighten or loosen. Measures torque readings from 10 to 150 ft-lb. Lowest Prices for the best tools from Powerbuilt. Powerbuilt Dual Drive Torque Wrench - 3/8" and 1/2" - 10 to 150 ft-lb part number ALL944001 can be ordered online at etrailer.com or call 800-298-8924 for expert service.

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Powerbuilt Tools - ALL944001

The dual torque wrench with a 3/8" and 1/2" drive is an easy way to tighten down nuts and bolts. Reversible ratcheting allows you to switch back and forth to tighten or loosen. Measures torque readings from 10 to 150 ft-lb.


  • Great for auto and motorcycle repairs and engine building
  • Provides a quick and easy way to tighten down nuts and bolts
    • Prevents undertightening or overtightening
  • Reads torque from 10 to 150 ft-lb
    • Twist and set the dials at the bottom of the handle to desired torque
  • Reversible ratcheting ability is quick and easy to use
    • Lets you loosen or tighten by adjusting a lever on the head of the switch
  • Has 3/8" drive on one side and 1/2" on the other
    • Makes for a quick transition between the two by flipping the wrench over
  • Long lever arm makes it easy to fit in hard to reach places
  • Chrome plating


  • Dimensions:
    • 18-1/2" long
    • 3" handle diameter
    • 5" head diameter
  • 2-Year warranty

Using a Torque Wrench

To use a click-type torque wrench, you must first know how much torque you wish to apply to your nut or bolt. Add your 3/8" or your 1/2" socket, depending on the size of your nut or bolt, on the end of your wrench. Adjust the torque level at the bottom of your wrench by loosening the end dial of the lever to allow the handle to twist to the desired amount of torque. Once your torque is set, begin to slowly tighten the nut or bolt until your wrench makes a clicking sound to signify you have reached the chosen torque. After you're finished, apply the same amount to all surrounding nuts or bolts. This will build the correct tension all the way around your object for the safest results. To use the reverse feature, move the small switch on the head of the wrench to the left or right to change directions.

944001 Alltrade Tools Powerbuilt 3/8" and 1/2" Dual Dr Torque Wrench - Reversible Ratchet - 10 to 150 ft-lb

Video of Powerbuilt Dual Drive Torque Wrench - 3/8" and 1/2" - 10 to 150 ft-lb

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Powerbuilt Dual Drive Torque Wrench Review

Today, we're going to show you the Powerbuilt Dual Drive Torque Wrench, part number ALL944001. This is our torque wrench right here and it's a dual drive because it has half-inch drive on this side, three-eighths drive on that side. On the three-eighths drive side, we have our switch here, to tighten or loosen. On the three-eighths side, look by the handle, we have our torque values in foot-pounds. Now, on the other side with the half-inch drive, we have our torque values in Newton-meters. Now I'll go ahead and show you how to use it. First, you want to unlock it.

This knob on the back here has indication on the inside, on the end of it, that tells you lock and unlock. Then we're going to twist the handle up to the torque rating we need. You need to look on the graph right here from the 70 that goes down to low line right here and it goes to the edge of the grip. You see these numbers here, once you see the line, that divides it into individual pounds. This will be 70.

When you reach torque value that you want, go ahead and tighten down the knob so you don't spin it and give an incorrect reading. When you do use it and you tighten it down, it'll actually make a loud click. Let's go ahead and try it out now. We use a half-inch side. Any half-inch drive extension and sockets will work with this. Let's go ahead and put it up on our bolt and we'll tighten it up.

You'll hear a click. When you hear a click, let off your pressure. When you go pass it, when you go over-torque the bolt and you defeated the purpose of having a torque wrench to begin with. Go ahead and change your torque value over a smaller bolt and a less torque. We'll need forty-eighths. There's our 40 and our 48.

It's nice not needing an adapter to go from a half-inch down to a three-eighths. You also notice that the 00:02:02 lighter torque value, the lighter the click is as well. When you're done using your torque wrench, it's always a good idea to unlock it and run it back down to it's minimum torque. The minimum torque is going to be 10 lbs. and we'll just lock it up. Also, our maximum torque is actually 150 lbs. It comes with a nice case we can keep it in. That'll finish it for the Powerbuilt Dual Drive Torque Wrench, part number ALL944001.

Customer Reviews

Powerbuilt Dual Drive Torque Wrench - 3/8" and 1/2" - 10 to 150 ft-lb - ALL944001

Average Customer Rating:  4.8 out of 5 stars   (17 Customer Reviews)

The dual torque wrench with a 3/8" and 1/2" drive is an easy way to tighten down nuts and bolts. Reversible ratcheting allows you to switch back and forth to tighten or loosen. Measures torque readings from 10 to 150 ft-lb.

- ALL944001

Well constructed with a long handle for leverage. 428158

- ALL944001

Tried to use it at lower tension and could clearly hear a "click" telling me when to stop. At 86 foot-lbs that were recommended for my specific application, I could not hear a thing. I was afraid to apply too much force and just stopped as I was already using weight of my body. 578735

- ALL944001

Excellent descriptions and photos of all items online, as well as very detailed videos on how to correctly use the products I ordered. 575965

- ALL944001

This review is relevant to my purchase of this tool to aid in correctly solo-installing a Draw-Tite hitch on my new Mazda CX-5, with the wheels on the ground. If you're unfamiliar with torquing, then you would be surprised at how much force is required to set the mounting nuts on the cone washers to 75 ft-lbs. It would have been pure guesswork and nearly impossible to get that torque with a standard ratchet wrench. Even with the long lever arm of this wrench, you need to apply a solid 50 pounds of force from an awkward position under the vehicle. Hearing the solid "CLICK" at the set-point gave me confidence that I'd done it right. The scale is a bit hard to read and doesn't line up exactly, so I knocked off 1 star. 308330

- ALL944001

Works as it should and good quality. Good instructions in the box on how to use with conversion charts. 488382

- ALL944001

It's a torque wrench...it works fine. 436473

- ALL944001

Recommended tool. Glad to have it. Takes out any guesswork. 524034

- ALL944001

Torque wrench is well made and gets the job done. I use the wrench for torquing the lug nuts on our RV to 120 PSI. In the past I quessed at the correct torque. 262621

- ALL944001

I needed a torque wrench to properly put tension on my wheels/rims. This is a very sturdy wrench that was easy to use. This will do the job! 524760

- ALL944001

Very nice, well worth the price, very u seful... 638982

- ALL944001

Outstanding service! 637273

- ALL944001

I have not used it yet, but I needed to have it for when I shall need it. So far, I am happy with the quality I see and the heft of the tool. 637243

- ALL944001

Makes my job and mind at rest!! 439722

- ALL944001

The torque wrench performed as expected and delivered when expected. 389444

- ALL944001

Great service to find the right part coupled with good instructions to install it! 308637

- ALL644044

Review from a similar Powerbuilt Torque Wrench in Tools

Great tires so far...customer service and shipping was great. 219385

- ALL644044

Review from a similar Powerbuilt Torque Wrench in Tools

Bought this to install a trailer hitch on my 2016 Acura MDX myself. It worked great to make sure the bolts were properly tightened. One suggestion is to make sure you have socket extension rods when using this to install a trailer hitch. 259352


Ask the Experts about this Powerbuilt Tools
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Info for this part was:

Installed by:
Joe V
Video by:
Andrew K
Video Edited:
Jacob T
Expert Research:
Jeffrey L
Photos by:
Zach O
Written by:
Kristen H

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