Adjustable Torque Driver
Park Tool's ATD-1.2 Adjustable Torque Driver limits applied torque to prevent over-tightening and damaging lightweight parts. All-metal internal construction ensures durability for long-lasting use. The handle features composite molding construction and an ergonomic design for an optimal grip interface.
The torque driver has a 1/4-inch hex drive with 3, 4, 5mm, and T25 bits conveniently stored inside the handle. The torque can be adjusted by hand or hex wrench to 4, 4.5, 5, 5.5, or 6Nm. The magnetic socket ensures secure bit retention while in use.
Features:
Hand adjustable to 4, 4.5, 5, 5.5, or 6 Nm
1/4 inch hex drive
IIncludes 3, 4, 5mm and T25 bits stored in the handle
Limits torque applied to fasteners while rotating clockwise
All metal internal construction for long lifeB-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
Reviewed 6/3/2022
by CycleRef
Cycling Enthusiast
Oregon
Value Rating
Overall Rating
Few less than ideal aspects, but good overall
From a technical standpoint it seems to work well and I trust that the torque specs are correct. However, it's a bit clunky to use in some spots just because of the physical design. So you can't easily reach some items (think water bottle cage mounts, etc). And I'm sure they mean well with the handle storage but I'd personally rather have a slimmer tool than storage that's somewhat clunky to use. But solid overall. You also pay the Park Tool premium price, but I trust that it will last as well.
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Reviewed 8/7/2019
by Homewrencher
Cycling Enthusiast
San Francisco, CA
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3 of 3 customers found this review helpful.
The precision of this tool is outstanding. Also fits standard 14 bits and accessories.
I have never had a problem with over/under tightening bolts. With the newer carbon components, I did not want to take any chances with over tightening, so I purchased this. Works within the range needed for handlebars, stems and seatposts. Once you reach the torque setting that you select, the wrench will simply slip no matter how much you turn it. I find this much better than the click type of torque wrenches. Because it takes standard bits, I was able to use bits and an extension from one of my screwdriver multi-tools. Overall it is quick, simple and effective. Get one.
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Reviewed 9/27/2021
by mjlfbks
Daily Commuter
99709
Value Rating
Overall Rating
buy one now
Pretty much an essential tool for general fasteners on any CF bike, the built-in bit caddy is a cool idea but slightly fiddly, wish the head was a little more magnetic (is it magnetic at all?). Seriously I wish they would make one slightly bigger that went up to 10nm.
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Reviewed 4/22/2021
by SF Biker
Competitive Racer
San Francisco, CA
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2 of 2 customers found this review helpful.
Great Product, delivery time and response customer service.
Great product which holds up to the test for up to 6NM torques for headset, seatpost, brake needs. Highly recommend it. Good calibration and reliable, compact size. Great craftmanship as always from Park Tool
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2 of 2 customers found this review helpful.
Everyday tool!
This has been my go to tool for anything related to my Carbon Fiber Intense Sniper T. This is a must have for any Carbon Frame and do not leave home without it!
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Reviewed 10/7/2021
by Anonymous
Cycling Enthusiast
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Overall Rating
Excellent, well built and very useful tool
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1 of 1 customers found this review helpful.
Compact and Indispensable
If you work on your own bike, this is a must tool to have in your tool box. Perfect!
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Reviewed 3/26/2020
by Anonymous
Cycling Enthusiast
94087
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Overall Rating
1 of 1 customers found this review helpful.
Must have with carbon components
I was always told that having a torque wrench was not enough. You need an accurate torque wrench. I went with the safe option and chose Park Tool. The tool is really sturdy, on the heavy side. Gives me a lot of confidence when working on my carbon parts. Make sure you remember to not rotate counter clockwise.
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Reviewed 2/7/2020
by siranthony2000
Daily Commuter
Ontario, Canada
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2 of 3 customers found this review helpful.
Quick and simple to operate
It's a great product to use to torque bike bolts at home or in the shop. It's easy to operate and efficient. However, I don't like it's torque range of 4 to 6 Nm. And because of this I don't take it on bicycle trips with me. A wider range of 2 to 16 Nm would be better but those type of torque tools are far more expensive.
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Reviewed 12/26/2019
by Anonymous
Competitive Racer
Upstate NY
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1 of 2 customers found this review helpful.
Works as advertised
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Reviewed 6/21/2021
by TTN Biker
Cycling Enthusiast
Trenton, NJ
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Overall Rating
1 of 1 customers found this review helpful.
Works great
Nice to know that bolts are tightened to the proper torque. Wish it went to 8 or 9 NM
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1 of 1 customers found this review helpful.
As Expexted
Had I done more research I might have bought s rachet for the same price will a wider range of torque settings, nevertheless this is an excellent compact torque driver. I would easier travel with this out of town and have a rachet at home. Highly recommended.
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Reviewed 2/17/2021
by Anonymous
Cycling Enthusiast
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2 of 2 customers found this review helpful.
Great tool ,easy to use.
Nice to be able to adjust the torque settings, and have different size allen wrenches.
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2 of 2 customers found this review helpful.
As good as advertised
Well made and functional. Saves me from ruining carbon fiber seat posts and handlebars
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Reviewed 1/25/2021
by Car
Cycling Enthusiast
New Orleans
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2 of 2 customers found this review helpful.
Must have for carbon bike owners
Valuable tool when regularly changing seat height when wife rides my bike
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Reviewed 1/15/2021
by Bud Rogers
Cycling Enthusiast
austin
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Overall Rating
1 of 1 customers found this review helpful.
Perfect wrench for travelling
Needed a torque wrench to carry with when I travel and need to reassemble my bike. This fit the requirements perfectly. Be careful not to use it to remove fittings.
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1 of 1 customers found this review helpful.
Great, solid torque wrench
Cannot believe I waited this long to purchase torque wrench. Solid wrench, Park Tool quality.
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1 of 1 customers found this review helpful.
Great Torque Wrench
I got this for my carbon fiber bike, but I now use it on all my bikes. With the bit assortment that comes with it I rarely reach for another tool
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Reviewed 7/30/2018
by ptarmigan
Cycling Enthusiast
S Oregon
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1 of 1 customers found this review helpful.
Very handy!
So many things around the cockpit need torques between 4 and 6 N-M. Having this on the bike stand means no more guessing and wondering. Glad I got it!
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Reviewed 7/9/2018
by Anonymous
Cycling Enthusiast
Sonoma County, CA
Value Rating
Overall Rating
Takes the worry out of tightening
Works great, takes the uncertainty out when tightening sensitive carbon fiber components
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Q & A with home mechanic Tommy Tuite.