McMaster-Carr logo
    Square Drive Size
    Square Drive Size
    1/4"
    3/8"
    1/2"
    3/4"
    1"
    Clockwise Accuracy
    Clockwise Accuracy
    ±7%
    ±4%
    ±3%
    ±2%
    ±1%
    ±0.5%
    Head Style
    Head Style
    StandardFlex
    Torque-Measuring Direction
    Torque-Measuring Direction
    Clockwise and
    Counterclockwise
    Clockwise
    Counterclockwise Accuracy
    Counterclockwise Accuracy
    ±7%
    ±4%
    ±3%
    ±2%
    ±1%
    ±0.5%
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    Material
    Material
    Steel
    Aluminum
    Plastic
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    Ratcheting or Nonratcheting
    Ratcheting or Nonratcheting
    Nonratcheting
    Ratcheting
    Power Source
    Power Source
    Battery
    Manual
    Electric
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Batteries Included
    Batteries Included
    Yes
    No
    Battery Size
    Battery Size
    AAA
    AA
    9V
    CR2450
    Gender
    Gender
    Male
    Female
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    149 Products