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Model # 644999

Internet # 203117032

1/2 in. Drive Micrometer Torque Wrench

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

$20.18 /each



Model # 644999

Internet # 203117032

An essential tool for precision torque applications. This reversible ratcheting 1/2-inch drive micrometer style torque wrench is great for accurately torquing nuts and bolts from 10 to 150 ft. lbs. Powerbuilt Tools are Serious Tools for Serious Work. Millions of Powerbuilt products are used and abused every day around the globe, on the job, at home and in the garage. Powerbuilt tools are built with the performance, features, fit and finish to satisfy the most demanding users. No matter which Powerbuilt tool you select, you’ll enjoy the added confidence of knowing that all Powerbuilt tools and equipment meet or exceed applicable standards set by the US Government and American National Standards Institute (ANSI). Ready to get serious, get Powerbuilt.

California residents: see  Proposition 65 information

  • 10 to 150 ft. lb range
  • Reversible ratchet for faster operation
  • Convenient sliding collar lock/unlock design
  • Oversize easy to read fractions on handle
  • Comfortable textured high impact handle
  • Two year warranty on construction and mechanism


Assembled Depth (in.) 
1.50 in 
Assembled Height (in.) 
21.25 in 
Assembled Width (in.) 
4.25 in 
Drive size (in.) 
Wrench length (in.) 
Hand Tool Type 
Torque Wrench 
Maximum torque (ft.-lb.) 
Minimum torque (ft.-lb.) 
Number of Pieces 
Tools Product Type 
Hand Tool 
Warranty / Certifications
Manufacturer Warranty 
2 Year Limited 


Rated 3.0 out of 5 by 4 reviewers.
Rated 5.0 out of 5.0 by NO CASE. I like the Torque wrench a lot, but I wish it came in a case to protect it. I would not have minded to pay $5.00 more for a plastic clam shell case. Other then the lack of case I like it. July 30, 2013
Rated 5.0 out of 5.0 by Great For The Price Got this Torque Wrench and used it immediately.. Replaced the head gaskets on my car and had to torque down the head bolts. and it did what it was supposed to. Just wish it had a case. August 3, 2014
Rated 1.0 out of 5.0 by You get what you pay for Do not purchase this product. It does not work. I broke two intake manifold bolts because the torque calibration is way, way off. Spend the extra $40-$50 to get a decent wrench. July 29, 2014
Rated 1.0 out of 5.0 by Defective product The axiom "you get what you pay for" seems appropriate here. The item was delivered promptly and appeared to b fine but whenI attempted to adjust the poundage in accordance with the instructions, the adjustment screw at the bottom of the item came off / broke off. I dont know if it was a manufacturing defect or this one was defective and got past quality control. It was returned to Home Depot without any problem. December 17, 2013
  • 2015-07-28T11:52:33.599-05:00
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