McMaster-Carr logo
    Filter by
    System of Measurement
    Square Drive Size
    Display Type
    DFARS Specialty Metals
    Clockwise Accuracy
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Torque-Measuring Direction
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Counterclockwise Accuracy
    Operating Mode
    Mounting Location
    Data Connection
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    31 Products

    High-Accuracy Torque Tool Gauges

    Accurate to within ±1%, these torque gauges are often used to check the accuracy of torque wrenches and screwdrivers on assembly lines. They come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. To test, place your torque wrench or screwdriver onto the gauge with the included square drive connection and turn. These gauges display torque as it's measured and the maximum torque reached. For accuracy when testing click-style wrenches, they also show the first torque peak reached. They’re not for use with impact or pulse tools.
    Note: For the most accurate readings, the maximum torque you're applying should fall near the middle of the gauge's torque range.
    Bench Top with Digital Display
    Image of Product. Front orientation. Torque Gauges. High-Accuracy Torque Tool Gauges, Bench Top with Digital Display.
    Image of Attribute. Front orientation. Torque Gauges. High-Accuracy Torque Tool Gauges, Bench Top with Digital Display.

    Bench-top gauges can be mounted to your work surface.
    Accuracy
    Mounting
    Holes
    Square Drive
    Size
    Torque Range
    Graduations
    Torque-Measuring Direction
    Clockwise
    Counterclockwise
    For Tool
    Type
    Ht.
    Wd.
    Dp.
    Mounting Fasteners
    Included
    No.
    of
    Dia.
    Batteries
    Included
    Includes
    Each
    Torque Gauges with Calibration Certificate Traceable to NIST
     
    in·lbf, ft·lbf, N-m,
    1/4"5 to 50 in·lbf
    0.4 to 4.17 ft·lbf
    0.56 to 5.65 N-m
    0.01 in·lbf
    0.01 ft·lbf
    0.01 N-m
    Clockwise and Counterclockwise±1%±1%Hand Tools4 1/2"6"6"No83/8"YesFemale Drive Adapter4457A41000000000
    3/8"25 to 250 in·lbf
    2 to 21 ft·lbf
    2.8 to 28.2 N-m
    0.1 in·lbf
    0.01 ft·lbf
    0.01 N-m
    Clockwise and Counterclockwise±1%±1%Hand Tools4 1/2"6"6"No83/8"YesFemale Drive Adapter4457A4300000000
    3/8"60 to 600 in·lbf
    5f to 50 ft·lbf
    6.78 to 67.8 N-m
    0.1 in·lbf
    0.01 ft·lbf
    0.1 N-m
    Clockwise and Counterclockwise±1%±1%Hand Tools4 1/2"6"6"No83/8"YesFemale Drive Adapter4457A4400000000
    1/2"25 to 3,000 in·lbf
    25 to 250 ft·lbf
    33.8 to 338 N-m
    1 in·lbf
    0.1 ft·lbf
    0.1 N-m
    Clockwise and Counterclockwise±1%±1%Hand Tools4 1/2"6"6"No83/8"YesFemale Drive Adapter4457A4500000000
    3/4"60 to 7,200 in·lbf
    60 to 600 ft·lbf
    81.3 to 813 N-m
    1 in·lbf
    0.1 ft·lbf
    0.1 N-m
    Clockwise and Counterclockwise±1%±1%Hand Tools4 1/2"6"6"No83/8"YesFemale Drive Adapter4457A4600000000
     
    Bench Top with Gooseneck Digital Display
    Image of Product. Front orientation. Torque Gauges. High-Accuracy Torque Tool Gauges, Bench Top with Gooseneck Digital Display.
    Image of Attribute. Front orientation. Torque Gauges. High-Accuracy Torque Tool Gauges, Bench Top with Gooseneck Digital Display.
    Image of Specification. Front orientation. ZoomedIn view. Contains Border. Digital Display. High-Accuracy Torque Tool Gauges, Gooseneck Display.

    Digital Display

    Bench-top gauges can be mounted to your work surface.
    Gauges with a gooseneck display can be bent until you can clearly see the test results. Mount these gauges to your workbench with a mounting bracket (sold separately). Or, carry them where they’re needed using the included case.
    Accuracy
    Mounting
    Holes
    Square Drive
    Size
    Torque Range
    Graduations
    Torque-Measuring Direction
    Clockwise
    Counterclockwise
    For Tool
    Type
    Ht.
    Wd.
    Dp.
    Mounting Fasteners
    Included
    No.
    of
    Dia.
    Includes
    Each
    Torque Gauges with Calibration Certificate Traceable to NIST
     
    ft·lbf, N-m,
    1/2"25 to 250 ft·lbf
    34 to 339 N-m
    1 ft·lbf
    1 N-m
    Clockwise and Counterclockwise±0.5%±0.5%Hand Tools2 1/2"4 1/2"14 1/2"No65/16"Carrying Case, Female Drive Adapter4457A17000000000
    3/4"60 to 600 ft·lbf
    81 to 813 N-m
    1 ft·lbf
    1 N-m
    Clockwise and Counterclockwise±0.5%±0.5%Hand Tools2 1/2"4 1/2"14 1/2"No65/16"Carrying Case, Female Drive Adapter4457A1800000000
     
    Mounting Brackets

    Data-Recording Torque Gauges

    Use these gauges with changeable sensors and square-drive sockets (sold separately) to display, collect, and download torque readings. They display torque as it's measured and the maximum torque reached. Gauges can also be used to convert any hand-turned square drive tool into a precise torque-measuring tool. For the most accurate performance, the maximum torque you're applying should fall near the middle of the gauge's torque range.
    Gauges
    Image of Product. Front orientation. Gauges. Data-Recording Torque Gauges.
    Features
    Lg.
    Ht.
    Wd.
    Data Log
    Cap.
    Batteries
    Included
    Includes
    Container
    Type
    Each
    in·ozf, in·lbf, ft·lbf, kgf-cm, kgf-m, N-cm, N-m
    Torque Measurement Memory, Programmable Torque Settings, Maximum Torque Display, Keypad, Headphone Jack, Audible Alarm6"2 1/2"3"3,500Yes3-ft Long USB CablePlastic Case5833A11000000000
     
    Wrench-Attachable Sensors with Calibration Certificate Traceable to NIST
    Image of ProductInUse. Front orientation. Contains Annotated, Border. Wrench-Attachable Sensors. Data-Recording Torque Gauges.
    Image of Product. Front orientation. Wrench-Attachable Sensors. Data-Recording Torque Gauges.
    Image of Attribute. Front orientation. Calibration Certificate Traceable to NIST. Data-Recording Torque Gauges.

    Wrench-attachable sensors fit between your wrench and socket. Use with hand tools only.
    Accuracy
    Square Drive Size (Gender)
    Torque Range
    Torque-Measuring Direction
    Clockwise
    Counterclockwise
    Cord Lg.,
    ft.
    Each
    in·ozf, in·lbf, ft·lbf, N-m, N-cm, kgf-m, kgf-cm,
    1/4" (Female) × 1/4" (Male)80 to 800 in·ozf
    5 to 50 in·lbf
    0.417 to 4.17 ft·lbf
    0.565 to 5.65 N-m
    56.5 to 565 N-cm
    0.058 to 0.576 kgf-m
    5.76 to 57.6 kgf-cm
    Clockwise and Counterclockwise±1%±1%45833A210000000
    1/4" (Female) × 1/4" (Male)320 to 3,200 in·ozf
    20 to 200 in·lbf
    1.67 to 16.7 ft·lbf
    2.26 to 22.6 N-m
    226 to 2,260 N-cm
    0.23 to 2.3 kgf-m
    23 to 230 kgf-cm
    Clockwise and Counterclockwise±1%±1%45833A22000000
    3/8" (Female) × 3/8" (Male)120 to 1,200 in·lbf
    10 to 100 ft·lbf
    13.6 to 136 N-m
    1,356 to 13,560 N-cm
    1.38 to 13.8 kgf-m
    138 to 1,383 kgf-cm
    Clockwise and Counterclockwise±1%±1%45833A23000000
    1/2" (Female) × 1/2" (Male)300 to 3,000 in·lbf
    25 to 250 ft·lbf
    33.9 to 339 N-m
    3,390 to 33,900 N-cm
    3.46 to 34.6 kgf-m
    346 to 3,456 kgf-cm
    Clockwise and Counterclockwise±1%±1%45833A24000000
    3/4" (Female) × 3/4" (Male)720 to 7,200 in·lbf
    60 to 600 ft·lbf
    81.3 to 813 N-m
    8,135 to 81,350 N-cm
    8.3 to 83 kgf-m
    830 to 8,295 kgf-cm
    Clockwise and Counterclockwise±1%±1%85833A27000000
     
    Hand-Turned Sensors with Calibration Certificate Traceable to NIST
    Image of Product. Front orientation. Hand-Turner Sensors. Data-Recording Torque Gauges.
    Image of Attribute. Front orientation. Calibration Certificate Traceable to NIST. Data-Recording Torque Gauges.

    Hand-turned sensors don't require a tool; place into your socket and turn them with your hand.
    Accuracy
    Square Drive
    Size (Gender)
    Torque Range
    Torque-Measuring Direction
    Clockwise
    Counterclockwise
    Cord Lg.,
    ft.
    Each
    in·ozf, in·lbf, ft·lbf, N-m, N-cm, kgf-m, kgf-cm,
    1/4" (Male)2 to 20 in·ozf
    0.125 to 1.25 in·lbf
    0.01 to 0.104 ft·lbf
    0.014 to 0.141 N-m
    1.41 to 14.1 N-cm
    0.001 to 0.014 kgf-m
    0.144 to 1.44 kgf-cm
    Clockwise and Counterclockwise±2%±2%45833A250000000
    1/4" (Male)16 to 160 in·ozf
    1 to 10 in·lbf
    0.083 to 0.833 ft·lbf
    0.113 to 1.13 N-m
    11.3 to 113 N-cm
    0.012 to 0.115 kgf-m
    1.15 to 11.5 kgf-cm
    Clockwise and Counterclockwise±2%±2%45833A26000000
     

    Square Drive Torque Tool Gauges

    Image of Product. Front orientation. Torque Gauges. Square Drive Torque Tool Gauges.
    Image of Attribute. Front orientation. Torque Gauges. Square Drive Torque Tool Gauges.

    Check the accuracy of torque wrenches and screwdrivers—place your tool onto the gauge with the included square drive connector and turn. The main pointer shows torque as it's measured; Gauges with memory pointers show the maximum torque reached. Use these gauges with hand tools only.
    Note: For the most accurate performance, the maximum torque you apply should fall near the middle of the gauge's torque range.
    Accuracy
    Mounting
    Holes
    Square Drive
    Size
    Torque Range
    Graduations
    Torque-Measuring Direction
    Clockwise
    Counterclockwise
    Lg.
    Ht.
    Wd.
    Features
    Material
    Mounting Fasteners
    Included
    No.
    of
    Dia.
    Includes
    Each
    Torque Gauges with Calibration Certificate Traceable to NIST
     
    ft·lbf
    1/2"10 to 600 ft·lbf1 ft·lbfClockwise and Counterclockwise±2%±2%13"2 1/2"4"Memory PointerSteelNo41/4"Square Drive Connector7154A32000000000
    1/2"20 to 100 ft·lbf2 ft·lbfClockwise and Counterclockwise±2%±2%13"2 1/2"4"Memory PointerSteelNo41/4"Square Drive Connector7154A3300000000
    1/2"30 to 150 ft·lbf2.5 ft·lbfClockwise and Counterclockwise±2%±2%13"2 1/2"4"Memory PointerSteelNo41/4"Square Drive Connector7154A3400000000
    1/2"40 to 200 ft·lbf5 ft·lbfClockwise and Counterclockwise±2%±2%13"2 1/2"4"Memory PointerSteelNo41/4"Square Drive Connector7154A3500000000
    3/4"120 to 600 ft·lbf10 ft·lbfClockwise and Counterclockwise±2%±2%14 1/2"3 3/4"4 3/4"SteelNo61/4"Square Drive Connector7154A41000000
     

    Rotary Torque Gauges

    Image of ProductInUse. Front orientation. Torque Gauges. Rotary Torque Gauges.
    Image of Product. Front orientation. Torque Gauges. Rotary Torque Gauges.
    Monitor torque as you apply it—these gauges mount between your torque tool and your fastener. Engage the fastener to track both torque and the angle of rotation for each crank of your tool (snug torque) before you've reached the final torque. This gives you a better idea if fasteners are consistently tightened than measuring torque alone. These gauges are often used with nutrunners and click-style torque wrenches in the automotive and aerospace industries. Store up to 999 maximum torque (peak) and rotation values, including the date and time of each test, or transfer to your computer to view in an Excel file. CE marked, they meet European safety standards.
    For the most accurate readings, the maximum torque you're applying should fall near the middle of the gauge's torque range. They are not for use with impact tools.
    USB-B Connection—Gauges with a USB connection transfer data directly to your computer with the included cord. These gauges last up to 10 hours on a single charge.
    Bluetooth Connection—Gauges with a Bluetooth connection wirelessly transmit data to a computer as you measure. You can also remotely set snug torque, or when these gauges starting measuring the torque applied with each rotation. They last up to 8 hours on a single charge with Bluetooth on and 10 hours with it off.
    Accuracy
    Square Drive
    Size
    Torque Range
    Graduations
    Clockwise
    Counterclockwise
    Lg.
    OD
    Features
    Battery
    Type
    Battery Charger
    Included
    Includes
    Each
    USB-B Connection
    1/4"280 to 1,400 in·ozf
    17.6 to 88 in·lbf
    1.5 to 7.3 ft·lbf
    20 to 100 kgf-cm
    0.2 to 1 kgf-m
    200 to 1,000 N-cm
    2 to 10 N-m
    1 in·ozf
    0.1 in·lbf
    0.01 ft·lbf
    0.1 kgf-cm
    0.001 kgf-m
    1 N-cm
    0.01 N-m
    ±1%±1%2 15/16"1 13/16"Plug Cover, Torque Measurement MemoryRechargeableYes6 1/2 ft. Long USB Cord, AC Adapter7589N11000000000
    3/8"560 to 2,800 in·ozf
    35 to 175 in·lbf
    3 to 14.5 ft·lbf
    40 to 200 kgf-cm
    0.4 to 2 kgf-m
    400 to 2,000 N-cm
    4 to 20 N-m
    2 in·ozf
    0.2 in·lbf
    0.02 ft·lbf
    0.2 kgf-cm
    0.002 kgf-m
    2 N-cm
    0.02 N-m
    ±1%±1%2 15/16"1 13/16"Plug Cover, Torque Measurement MemoryRechargeableYes6 1/2 ft. Long USB Cord, AC Adapter7589N1200000000
    3/8"1,400 to 7,000 in·ozf
    88 to 440 in·lbf
    7.5 to 36.5 ft·lbf
    100 to 500 kgf-cm
    1 to 5 kgf-m
    1,000 to 5,000 N-cm
    10 to 50 N-m
    5 in·ozf
    0.5 in·lbf
    0.05 ft·lbf
    0.5 kgf-cm
    0.005 kgf-m
    5 N-cm
    0.05 N-m
    ±1%±1%2 15/16"1 13/16"Plug Cover, Torque Measurement MemoryRechargeableYes6 1/2 ft. Long USB Cord, AC Adapter7589N1300000000
    1/2"176 to 880 in·lbf
    15 to 73 ft·lbf
    200 to 1,000 kgf-cm
    2 to 10 kgf-m
    20 to 100 N-m
    1 in·lbf
    0.1 ft·lbf
    1 kgf-cm
    0.01 kgf-m
    0.1 N-m
    ±1%±1%2 15/16"1 13/16"Plug Cover, Torque Measurement MemoryRechargeableYes6 1/2 ft. Long USB Cord, AC Adapter7589N1400000000
    1/2"350 to 1,750 in·lbf
    30 to 145 ft·lbf
    400 to 2,000 kgf-cm
    4 to 20 kgf-m
    40 to 200 N-m
    2 in·lbf
    0.2 ft·lbf
    2 kgf-cm
    0.02 kgf-m
    0.2 N-m
    ±1%±1%2 15/16"1 13/16"Plug Cover, Torque Measurement MemoryRechargeableYes6 1/2 ft. Long USB Cord, AC Adapter7589N1500000000
     
    Bluetooth Connection
    1/4"280 to 1,400 in·ozf
    17.6 to 88 in·lbf
    1.5 to 7.3 ft·lbf
    20 to 100 kgf-cm
    0.2 to 1 kgf-m
    200 to 1,000 N-cm
    2 to 10 N-m
    1 in·ozf
    0.1 in·lbf
    0.01 ft·lbf
    0.1 kgf-cm
    0.001 kgf-m
    1 N-cm
    0.01 N-m
    ±1%±1%2 15/16"1 15/16"Plug Cover, Torque Measurement MemoryRechargeableYesAC Adapter7589N1600000000
    3/8"560 to 2,800 in·ozf
    35 to 175 in·lbf
    3 to 14.5 ft·lbf
    40 to 200 kgf-cm
    0.4 to 2 kgf-m
    400 to 2,000 N-cm
    4 to 20 N-m
    2 in·ozf
    0.2 in·lbf
    0.02 ft·lbf
    0.2 kgf-cm
    0.002 kgf-m
    2 N-cm
    0.02 N-m
    ±1%±1%2 15/16"1 15/16"Plug Cover, Torque Measurement MemoryRechargeableYesAC Adapter7589N1700000000
    3/8"1,400 to 7,000 in·ozf
    88 to 440 in·lbf
    7.5 to 36.5 ft·lbf
    100 to 500 kgf-cm
    1 to 5 kgf-m
    1,000 to 5,000 N-cm
    10 to 50 N-m
    5 in·ozf
    0.5 in·lbf
    0.05 ft·lbf
    0.5 kgf-cm
    0.005 kgf-m
    5 N-cm
    0.05 N-m
    ±1%±1%2 15/16"1 15/16"Plug Cover, Torque Measurement MemoryRechargeableYesAC Adapter7589N1800000000
    1/2"176 to 880 in·lbf
    15 to 73 ft·lbf
    200 to 1,000 kgf-cm
    2 to 10 kgf-m
    20 to 100 N-m
    1 in·lbf
    0.1 ft·lbf
    1 kgf-cm
    0.01 kgf-m
    0.1 N-m
    ±1%±1%2 15/16"1 15/16"Plug Cover, Torque Measurement MemoryRechargeableYesAC Adapter7589N1900000000
    1/2"350 to 1,750 in·lbf
    30 to 145 ft·lbf
    400 to 2,000 kgf-cm
    4 to 20 kgf-m
    40 to 200 N-m
    2 in·lbf
    0.2 ft·lbf
    2 kgf-cm
    0.02 kgf-m
    0.2 N-m
    ±1%±1%2 15/16"1 15/16"Plug Cover, Torque Measurement MemoryRechargeableYesAC Adapter7589N2100000000
     
    back to top