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    • PROTO Industrial Tools

    Southington, CT 06489

    COMPANY OVERVIEW

    About PROTO Industrial Tools

    PROTO Industrial Tools offers a broad line of industrial tools and storage. See Proto web site or print catalog for warranty specifics. Hours: 7 a.m.-6 p.m. EST.

    Contact

    400 Executive Blvd.
    Southington, CT 06489
    United States
    http://www.protoindustrial.com
    860-800-TOOL
    770-648-9108

    More Info on PROTO Industrial Tools

    2012 Proto Logo 10747880

    PROTO has been making durable, high-quality hand tools in the USA for more than 100 years, having grown from a small machine shop to a worldwide supplier. Our tools are developed according to strict industry standards, with features that let users work quickly and efficiently, including double nickel-chrome plating to help protect against corrosion on sockets, wrenches, ratchets, and torque tools, and thinner outside diameters on box end wrenches to better reach obstructed 12-point fasteners. We are exhaustive in our efforts to make safe tools and provide tool safety education. For technical support call (800) 800-TOOL or email [email protected]. 

    Products and Press Releases

    J6062HTC 5a8365cd0cd05
    Hand Tools

    Torque Wrench

    Feb. 13, 2018
    The PROTO ¼-inch Drive Precision 90 micrometer torque wrench (J6062HTC) features a 90-tooth ratcheting head and a torque range of 40-200 inch-pounds. This torque wrench was designed...
    vcsPRAsset 1154850 125666 5e5cea4c bfee 45c6 a8d9 6615f15b4ed3 0 58e663efeff4d
    Hand Tools

    Proto Launches Precision 90 Ratchets

    April 6, 2017
    A compact pear-head design and 4° swing arc provide users access in even the tightest working areas.
    Photo provided by Proto Industrial Tools
    Jscv24a 10833992
    Machining/Grinding Equipment

    New Proto® Ratcheting Spline Combination Wrenches

    Nov. 27, 2012
    Patented new design allows up to 13 degrees additional swing in the first reversible ratcheting spline wrenches made in the USA.
    Stanleyinterchangeabletorque 10449700
    Hand Tools

    Interchangeable head torque wrenches

    Nov. 10, 2011
    Stanley Proto Industrial Tools now offers nine additional interchangeable head torque wrenches and 125 head attachments. The wrenches consist of three electronic, two micrometer...
    Stanleyprotojh410m Rgb2 10270953
    Hand Tools

    Interchangeable head torque wrenches

    May 17, 2011
    Stanley Proto has rolled out nine new Interchangeable Head torque wrenches and 125 head attachments. The Interchangeable Head wrenches consist of three electronic, two micrometer...
    Torquescrewdriverj6104 10239268
    Hand Tools

    Torque screwdrivers

    March 11, 2011
    As part of an ongoing torque product line expansion, Stanley Proto has enhanced its torque screwdriver offerings. The launch includes more accurate versions of four existing tools...

    Articles & News

    Southwest Airlines won first place in the Commercial category at the 2011 AMTSociety Maintenance Skills Competition in Las Vegas. Photo courtesy of Russ Cannon.
    Education & Training

    AMTSociety Mx Logs Update

    Sept. 5, 2014
    Results from the 2011 AMTSociety Maintenance Skills Competition and scholarship awards at Cygnus Aviation Expo
    Gloriacosby Cropped 10729804
    Trade Associations & Events

    AMTSociety Mx Logs Update

    July 13, 2012
    New AMTSociety board members and extended benefits from Snap-on
    Southwest Airlines: First Place Commercial Aviation.
    MRO

    AMTSociety Mx Logs Update

    April 10, 2012
    A total of 27 teams competed this year, and Southwest Airlines won for the third year in a row, and the U.S. Coast Guard won the Bill O'Brien Award for Excellence in Aircraft ...
    1181058782909 10381697
    Home

    Products of the Month

    June 5, 2007
    Engine Stand Kit Aircraft Tool Supply offers the ATS Aircraft Engine Stand kit. It is built to the same standards as its original Aircraft Engine Stand (65520CX). This kit comes...
    1181058782909 10381705
    Home

    Products of the Month

    June 5, 2007
    Engine Stand Kit Aircraft Tool Supply offers the ATS Aircraft Engine Stand kit. It is built to the same standards as its original Aircraft Engine Stand (65520CX). This kit comes...
    1166647435408 10383255
    Home

    Products of the Month

    Dec. 20, 2006
    PORTABLE DIGITAL MICROHMMETER Cropico’s DO7010 portable digital microhmmeter ensures maximum low resistance measurement reliability and user-friendly features, with a rugged and...
    1147283105787 10383582
    Home

    Products of the Month

    May 9, 2006
    A feature on products of the month.

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    All content from PROTO Industrial Tools

    Stanleyjh5100fr 10230631
    Hand Tools

    Electronic torque wrenches

    Feb. 18, 2011
    Stanley Proto has added to its line of Electronic torque wrenches three new fixed ratcheting head models. The wrenches accept standard Proto sockets, and come in ¼-, 3/8-, and...
    Dialelectronictorquewrenches 10139758
    Hand Tools

    Dial electronic torque wrenches

    April 28, 2010
    Proto is expanding its lineup of dial electronic wrenches with seven new SKUs. Users now have a total of nine sizes to choose from, with torque ranges from 7.5 to 2,000 inch-pounds...
    Torquemultiplierdisplaywrench 10139655
    Hand Tools

    Torque Multiplier Display Wrench

    April 8, 2010
    The Stanley Proto Torque Multiplier Display Wrench makes a torque multiplier even more useful by making it easier to measure applied torque. It does so by measuring torque directly...
    Quickreleaseratchets 10139462
    Hand Tools

    Quick release ratchets

    Nov. 12, 2009
    Stanley Proto adds four quick-release ratchets to its lineup. They come in 1/4-, 3/8-, and 1/2-inch drive sizes and include a low-profile quick-release button on the backtop of...
    Hand Tools

    Proto aerospace ratchet

    Oct. 29, 2009
    Stanley Proto's 3/8-inch drive Aerospace Ratchet includes a compact head, an 8-degree ratcheting angle, a low-profile reversing lever, and a vertical through-hole for installing...
    Hand Tools

    Aerospace Ratchet

    Oct. 29, 2009
    Proto's1/4- and 3/8-in. drive Aerospace Ratchets have been engineered with features that improve productivity, reduce down time, and minimize the risk of foreign object damage...
    Universalsockets 10139153
    Home

    Universal sockets

    Aug. 31, 2009
    Stanley Proto is replacing its entire line of universal sockets with a new and improved socket design. The line consists of SKUs in the Proto and the Blackhawk by Proto lines....
    Ratchet 10139111
    Hand Tools

    Ratchet

    June 2, 2009
    Lockingpliers 10138971
    Hand Tools

    Locking pliers

    April 20, 2009
    Stanley Proto offers a line of locking pliers, each of which uses a jaw-locking mechanism to create a hands-free vise grip. The tip of the locking mechanism's spring-loaded release...