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Park Tool ATD-1.2 Adjustable Torque Driver
Park Tool ATD-1.2 Adjustable Torque Driver
Park Tool ATD-1.2 Adjustable Torque Driver

Park Tool
ATD-1.2 Adjustable Torque Driver

Mfg PartNum:ATD-1.2
  (25 customer reviews)
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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 I
  • ncludes 3, 4, 5mm and T25 bits stored in the handle
  • Limits torque applied to fasteners while rotating clockwise
  • All metal internal construction for long life

    B-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.

  • Tool Type: Hex Wrenches 

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    Its pretty great
    rating
    by TurdFerguson
    Cycling Enthusiast
    Portland OR

    I haven't stripped any of the mounting points on my bikes since i started using this. I have a tendency to be a bit of an oaf otherwise.

    Reviewed 9/25/2020
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    Great Compact Tool
    rating
    by Chad
    TN

    Perfect compact tool with big enough handle for use.

    Reviewed 8/1/2020
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    wish I owned one sooner
    rating
    Cycling Enthusiast
    Ann Arbor, Michigan
    1 of 1 customers found this review helpful.

    I used the Park Adjustable torque drive to install a Red shift shock stop stem on two bikes, and to install new disc break rotors. Its nice to know that my installations were done correctly and the tool just feels good in my hand- quality tool.

    Reviewed 1/7/2019
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    Good tool
    rating
    by Anonymous

    Ive used this tool for a few times now. Very easy to set and use.

    Reviewed 6/7/2018
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    Good for the simple stuff.
    rating
    by Anonymous

    If you mostly are just adjusting the cockpit and seat related items this is a good tool for that limited range or torque (although careful as many seatpost clamps recommend even lower than this tool in the 2nm range). If your doing lots of maintence better just pony up for a larger range wrench.

    Reviewed 4/19/2018
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    Making the Adjustable Torque Driver even better
    rating
    by Anonymous
    Cycling Enthusiast
    Illinois

    The ability to adjust the torque setting by hand or hex wrench makes this even more convenient than the original.

    Reviewed 2/11/2018
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    Everyday tool!
    rating
    by Funkyco
    NM

    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!

    Reviewed 9/21/2020
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    The precision of this tool is outstanding. Also fits standard 14 bits and accessories.
    rating
    by Homewrencher
    Cycling Enthusiast
    San Francisco, CA

    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.

    Reviewed 8/7/2019
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    Compact and Indispensable
    rating
    by Allan
    Foster City

    If you work on your own bike, this is a must tool to have in your tool box. Perfect!

    Reviewed 3/23/2020
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    Must have with carbon components
    rating
    by Anonymous
    Cycling Enthusiast
    94087

    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.

    Reviewed 3/26/2020
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    Quick and simple to operate
    rating
    by siranthony2000
    Daily Commuter
    Ontario, Canada
    1 of 1 customers found this review helpful.

    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.

    Reviewed 2/7/2020
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    Works as advertised
    rating
    by Anonymous
    Competitive Racer
    Upstate NY

    works very well

    Reviewed 12/26/2019
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    As Expexted
    rating
    by Subiguru
    FL

    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.

    Reviewed 3/11/2019
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    Great Torque Wrench
    rating
    by Anonymous

    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

    Reviewed 8/24/2018
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    Very handy!
    rating
    by ptarmigan
    Cycling Enthusiast
    S Oregon

    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!

    Reviewed 7/30/2018
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    Takes the worry out of tightening
    rating
    by Anonymous
    Cycling Enthusiast
    Sonoma County, CA

    Works great, takes the uncertainty out when tightening sensitive carbon fiber components

    Reviewed 7/9/2018
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    Very handy, should have bought sooner
    rating
    by Avid cyclist
    NYC

    This tool allows me to make all the adjustments I need on my carbon bikes easily and worry free about over tightening.

    Reviewed 8/23/2019
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    High quality youd expect from Park
    rating
    by Bikewrench65

    Great tool for everyday use at the shop. Compact size and versatile design makes essential for travel. Rock solid build so you know it will last for years. Its a Park!

    Reviewed 6/11/2018
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    Very usefull tool
    rating
    by Juergen
    Cycling Enthusiast
    Portland, OR
    1 of 2 customers found this review helpful.

    I bought this tool for a trip were I shipped my mountain bike and had to assemble it at the destination. I only then realized how simple and effective this tool is - much better than the other torque wrench I already had. Highly recommended and easy to use. You have to take a hex key to adjust the torque setting - but that is not a bid deal. With such a tool there is no excuse to not tighten to the correct torque.

    Reviewed 4/16/2018
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    Excellent quality for the low price!
    rating
    by Stevoreo
    Cycling Enthusiast
    Rural,Minnesota

    ParkTools are the SnapOn of bicycle tools. I've always used my ip torque wrench and this T-handle adjustable torqe wrench is so much more convenient. It fits in tighter places better. I keep it in my pocket or on the tool stand for working on my bicycles. Love it!

    Reviewed 4/9/2018
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