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Craftsman  12 x 13mm Wrench, Flat Ratchet Box-End

  Item#  00942173000 | Model#  42173

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 Rating 4.5 | 3 Reviews | Write a review
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Specifications & Dimensions

Dimensions and Weight:
Item Weight (lbs.): 0.4
Length: Standard
Length (in.): 6.88
Metric Opening Size: 12 mm, 13 mm
SAE Opening Size: Metric or Torx
Torx Opening Size: SAE or Metric
Product Overview:
Ratcheting Wrench: Yes
Set: Open Stock
Color/Finish: Silver
Number Of Points: 12
Handle Type: Straight
Material: Metal
Wrench Sizing: Metric
Number of Ends: Double
Warranties & Coverage:
General Warranty: Guaranteed Forever


Ratings & Reviews



Product Description

Craftsman 12 x 13mm Wrench, Flat Ratchet Box-End Gets in Tight Spots

When there's no hope of a socket fitting and a regular ratchet wrench is too chunky, turn to this 12 x 13mm wrench, flat ratchet box-end. Its flat head gives you more leeway to squeeze in, while the ratcheting mechanism needs less space to turn than a regular box end screwdriver. The result is the torque you need to take care of even bulky bolts under hoods, beneath undercarriages and more - anywhere space is at a premium.

The Craftsman 12 x 13mm wrench, flat ratchet box-end has 12 points of contact on both box ends, letting the ratchet easily grab a range of standard, metric or Torx fasteners with no slipping and little risk of rounding. The handy wrench has the strength and reliability to last a lifetime. Craftsman is so sure of that that it guarantees this wrench forever.

  • This 12 x 13mm wrench, flat ratchet box-end is a fantastic addition to any mechanic or do-it-yourselfer's tool box
  • The double box ends both have low profiles, letting them slip into spots where sockets or regular ratchet wrenches won't go
  • Both ends have 12 points of contact, improving grip on a variety of fastener types, standard, metric and Torx
  • Weighs 0.4 pounds
  • 6.88 Inches long
  • Craftsman forever guarantee

This product is:
  • Available for Gift Wrap
This product comes with:

Added on May 13, 2010


Overall, others give this:

3 Reviews Write a review
3 Reviewers (100.0%) would recommend this to a friend.
Overall Rating Breakdown:

Reviewers may have received a benefit, like a sweepstakes entry or rewards program points, in exchange for writing a review.
Those benefits were not conditioned on the positive or negative content of the review.



South Rockwood, MI

Dec 23 , 2013
Great tool

Good wrench. Ratcheting mechanism doesn't require excessive swing to work so it does well in tight spaces. Chrome finish cleans easily. Box ends fit nuts well. I'm happy with it.

I would recommend this product to a friend.

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Candia, NH

Dec 21 , 2013
Nice wrench

Picked this up to add to the standard versions I already have. The ratchet action works well. Size and direction markings are clear so you can tell easily which side tightens and loosens. Guaranteed forever...

I would recommend this product to a friend.

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Saint Peters, MO

Nov 19 , 2011
Craftsman Flat Ratchet

I started using the "dog bone" wrenches while in the USAF and have known their value ever since!  Get in a tight spot where a regular ratchet doesn't work then this is the next best thing!

Craftsman quality and a great Sears price makes this unbeatable!

I would recommend this product to a friend.

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  • Free shipping! Orders $59 or more Offer ends   31-Dec-2015 See details.
  • Use your Sears Card and Save! Extra 5% off Tool items Sold By Sears when you use your Sears Card Offer ends   31-Dec-2015 See details.

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