McMaster-Carr logo
    Clear All
    System of Measurement
    System of Measurement
    Inch
    Metric
    Size
    Size
    Show
    25/32"
    Overall Length
    Overall Length
    1 1/4"
    1 1/2"
    3 1/4"
    3 1/2"
    8 1/2"
    8 7/8"
    21"
    Opening Angle
    Opening Angle
    default
    15°
    Straight
    Wrench Style
    Wrench Style
    Open End
    Head Style
    Head Style
    Standard
    Individual/Set
    Individual/Set
    Individual
    Set
    For Drive Style
    For Drive Style
    click to learn more about
    click to learn more about External Hex
    click to learn more about External 12-Point
    click to learn more about External Square
    External
    Hex
    External
    12-Point
    External
    Square
    Material
    Material
    Steel
    Aluminum-Bronze
    Head Thickness
    Head Thickness
    5/16"
    21/64"
    11/32"
    11/16"
    Square Drive Size
    Square Drive Size
    default
    3/8"
    1/2"
    Bolt Clearance Style
    Bolt Clearance Style
    StandardDeep
    Wrench Type
    Wrench Type
    Standard
    Color
    Color
    Red
    Socket Type
    Socket Type
    Socket
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Socket Style
    Socket Style
    Standard
    Number of Heads
    Number of Heads
    1
    2
    Ratcheting or Nonratcheting
    Ratcheting or Nonratcheting
    Nonratcheting
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    9 Products