McMaster-Carr logo
    System of Measurement
    System of Measurement
    Inch
    Metric
    Wrench Style
    Wrench Style
    Open EndSpanner
    BoxCombination
    Individual/Set
    Individual/Set
    Individual
    Set
    Head Style
    Head Style
    StandardOffset
    Flex
    Overall Length
    Overall Length
    15/16"
    31/32"
    1"
    1 1/16"
    1 1/8"
    1 5/32"
    1 3/16"
    1 1/4"
    1 5/16"
    1 3/8"
    1 7/16"
    1 1/2"
    1 5/8"
    1 11/16"
    1 3/4"
    1 13/16"
    1 7/8"
    1 15/16"
    2"
    2 1/16"
    2 1/8"
    2 3/16"
    2 1/4"
    2 5/16"
    2 3/8"
    2 7/16"
    2 1/2"
    2 9/16"
    2 5/8"
    2 11/16"
    2 3/4"
    2 3/4"-4 3/8"
    2 3/4"-5 1/2"
    2 13/16"
    2 7/8"
    2 7/8"-4 3/8"
    2 15/16"
    3"
    3"-3 3/4"
    3"-4 3/8"
    3"-5 3/4"
    3 1/16"
    3 1/8"
    3 1/4"
    3 1/4"-5 1/2"
    3 5/16"
    3 3/8"
    3 3/8"-4 5/16"
    3 7/16"
    3 1/2"
    3 1/2"-5 3/8"
    3 1/2"-5 1/2"
    3 5/8"
    3 3/4"
    3 3/4"-5 7/16"
    3 3/4"-5 1/2"
    3 3/4"-9 3/16"
    3 13/16"
    3 7/8"
    3 7/8"-5 3/8"
    3 15/16"
    4"
    4"-6 1/8"
    4"-6 5/8"
    4"-8 3/4"
    4"-9 1/4"
    4"-10 7/32"
    4 1/8"
    4 1/4"
    4 1/4"-6 3/4"
    4 1/4"-8"
    4 1/4"-9 1/8"
    4 1/4"-18 1/2"
    4 5/16"
    4 3/8"
    4 7/16"
    4 1/2"
    4 1/2"-6 7/8"
    4 1/2"-8 1/8"
    4 1/2"-9 1/4"
    4 1/2"-10 5/8"
    4 1/2"-11 7/8"
    4 1/2"-12 3/8"
    4 1/2"-17"
    4 1/2"-17 1/4"
    4 9/16"
    4 5/8"
    4 11/16"
    4 3/4"
    4 3/4"-11"
    4 3/4"-11 1/8"
    4 3/4"-12 1/2"
    4 7/8"
    4 15/16"
    4 15/16"-11 1/16"
    4 15/16"-12"
    5"
    5"-10 1/8"
    5"-11 3/4"
    5 1/16"
    5 1/8"
    5 1/8"-9 1/8"
    5 1/8"-9 7/8"
    5 1/8"-11"
    5 1/8"-13 1/2"
    5 1/8"-17"
    5 5/32"
    5 11/64"
    5 3/16"
    5 3/16"-11 1/16"
    5 1/4"
    5 1/4"-9 3/4"
    5 1/4"-10 1/8"
    5 1/4"-12 3/4"
    5 5/16"
    5 3/8"
    5 3/8"-11"
    5 3/8"-17"
    5 7/16"
    5 7/16"-7 1/4"
    5 1/2"
    5 1/2"-7 1/4"
    5 1/2"-8 1/8"
    5 1/2"-9 5/16"
    5 1/2"-9 5/8"
    5 1/2"-9 3/4"
    5 9/16"-11 3/8"
    5 5/8"
    5 21/32"
    5 11/16"
    5 3/4"
    5 3/4"-8"
    5 3/4"-9 1/4"
    5 3/4"-10 1/2"
    5 3/4"-17 1/4"
    5 13/16"
    5 7/8"
    5 59/64"
    6"
    6"-10 1/8"
    6"-13 1/2"
    6"-17"
    6 1/8"
    6 1/8"-7 5/8"
    6 3/16"
    6 1/4"
    6 1/4"-9 5/8"
    6 1/4"-11"
    6 1/4"-11 5/8"
    6 1/4"-14"
    6 5/16"-7 11/16"
    6 3/8"
    6 3/8"-7 3/4"
    6 3/8"-8"
    6 7/16"
    6 1/2"
    6 1/2"-10 3/16"
    6 1/2"-11"
    6 1/2"-14"
    6 1/2"-14 1/4"
    6 1/2"-17"
    6 5/8"
    6 11/16"
    6 3/4"
    6 13/16"
    6 7/8"
    6 7/8"-9 7/8"
    6 7/8"-15 3/8"
    6 29/32"
    7"
    7"-13 1/4"
    7"-17 1/2"
    7 1/16"
    7 1/16"-12"
    7 1/8"
    7 3/16"
    7 1/4"
    7 5/16"-10 3/16"
    7 11/32"
    7 27/64"
    7 7/16"
    7 1/2"
    7 5/8"
    7 3/4"
    7 13/16"
    7 7/8"
    7 57/64"
    7 15/16"
    8"
    8 1/16"
    8 1/8"
    8 1/4"
    8 3/8"
    8 1/2"
    8 9/16"
    8 5/8"
    8 5/8"-11 7/8"
    8 11/16"
    8 3/4"
    8 7/8"
    9"
    9"-16"
    9 1/16"
    9 1/8"
    9 9/64"
    9 3/16"
    9 1/4"
    9 3/8"
    9 7/16"
    9 1/2"
    9 9/16"
    9 5/8"
    9 3/4"
    9 13/16"
    9 7/8"
    9 15/16"
    10"
    10 1/16"
    10 1/8"
    10 1/4"
    10 9/32"
    10 5/16"
    10 3/8"
    10 1/2"
    10 1/2"-13"
    10 5/8"
    10 43/64"
    10 3/4"
    10 13/16"
    10 7/8"
    10 15/16"
    11"
    11 1/64"
    11 1/16"
    11 1/8"
    11 3/16"
    11 1/4"
    11 5/16"
    11 3/8"
    11 7/16"
    11 1/2"
    11 5/8"
    11 3/4"
    11 13/16"
    11 7/8"
    12"
    12 1/4"
    12 3/8"
    12 1/2"
    12 37/64"
    12 5/8"
    12 3/4"
    12 7/8"
    13"
    13 1/8"
    13 1/4"
    13 5/16"
    13 3/8"
    13 1/2"
    13 3/4"
    14"
    14 1/64"
    14 3/16"
    14 1/4"
    14 3/8"
    14 1/2"
    14 3/4"
    14 15/16"
    15"
    15 1/4"
    15 3/8"
    15 1/2"
    15 3/4"
    15 13/16"
    15 53/64"
    15 7/8"
    16"
    16 1/4"
    16 5/16"
    16 1/2"
    16 3/4"
    16 55/64"
    16 7/8"
    17"
    17 1/4"
    17 1/2"
    17 5/8"
    17 3/4"
    18"
    18 1/4"
    18 1/2"
    18 3/4"
    18 7/8"
    19"
    19 1/4"
    19 1/2"
    19 3/4"
    20"
    20 3/8"
    20 1/2"
    20 7/8"
    21"
    21 1/2"
    21 7/8"
    22"
    22 3/64"
    22 1/2"
    23"
    23 3/8"
    23 1/2"
    23 3/4"
    24"
    24 1/2"
    25"
    25 1/2"
    26"
    26 1/2"
    27"
    27 1/8"
    28"
    28 1/2"
    29"
    29 1/2"
    30"
    31 1/2"
    32"
    34"
    35 1/2"
    36"
    37"
    38"
    40"
    Ratcheting or Nonratcheting
    Ratcheting or Nonratcheting
    Nonratcheting
    Ratcheting
    Spanner Wrench Style
    Spanner Wrench Style
    HookPin
    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
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    RoHS Compliant with
    Exemptions
    Number of Heads
    Number of Heads
    1
    2
    Appearance
    Appearance
    Polished
    Dull
    Spanner Wrench Type
    Spanner Wrench Type
    Fixed
    Adjustable
    Jaw Type
    Jaw Type
    Fixed
    Adjustable
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