McMaster-Carr logo
    Filter by
    System of Measurement
    Square Drive Size
    Attribute Image
    Socket Style
    Tip Style
    Drive Type
    Number of Pieces
    Socket Type
    Wrench Style
    Wrench Opening Shape
    Bit Replaceable
    Ratcheting
    Material
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Head Style
    Color
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    13 Products

    Impact Hex Bit Socket Sets

    Image of Product. Front orientation. Bit Sockets. Impact Hex Bit Socket Sets, Plastic Case.
    Image of Product. Front orientation. Bit Sockets. Impact Hex Bit Socket Sets, Metal Clip Rail.
    Image of Specification. Front orientation. For Hex Drives.

    Plastic Case

    Metal Clip Rail

    For

    Hex

    Drives

    Use these sockets as an alternative to a screwdriver or L-key. They are made to withstand the high torque and force of impact tools.
    No. of
    Pieces
    Sockets Included
    Material
    Container Type
    For Drive
    Style
    Each
    1/2" Square Drive
    136 mm, 7 mm, 8 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm (4" O'all Lg.)Black-Oxide SteelMetal Clip RailHex
    6040A280000000
    18Inch: 1/4", 9/32", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4" (3" O'all Lg.)
    Metric: 6 mm, 7 mm, 10 mm, 12 mm, 14 mm, 15 mm, 17 mm, 18 mm (3" O'all Lg.)
    Black-Oxide SteelPlastic CaseHex
    6040A21000000
     

    Hex Bit Sockets

    Image of Product. Front orientation. Bit Sockets. Hex Bit Sockets .
    Image of Specification. Front orientation. For Hex Drives.

    For

    Hex

    Drives

    Drive Size,
    mm
    Overall
    Lg.
    Material
    Bit
    Replaceable
    For Drive
    Style
    Each
    1/2" Square Drive
    153 11/16"Chrome-Plated SteelNoHex
    5571A24000000
     

    Hex Bit Socket Sets

    Image of Product. Front orientation. Bit Sockets. Hex Bit Socket Sets , Metal Clip Rail.
    Image of Specification. Front orientation. For Hex Drives. Hex Bit Socket Sets .

    Metal Clip Rail

    For

    Hex

    Drives

    No. of
    Pieces
    Sockets Included
    Overall Lg.
    Container Type
    For Drive
    Style
    Each
    1/2" Square Drive—Chrome-Plated Steel
    106 mm, 8 mm, 10 mm, 12 mm (3 1/4" O'all Lg.)
    13 mm, 14 mm, 15 mm (3 11/16" O'all Lg.)
    17 mm, 18 mm, 19 mm (4" O'all Lg.)
    3 1/4" to 4"Metal Clip RailHex
    5571A450000000
     

    Impact Hex Bit Sockets

    Image of Product. Front orientation. Bit Sockets. Impact Hex Bit Sockets .
    Image of Specification. Front orientation. For Hex Drives.

    For

    Hex

    Drives

    These sockets are made to withstand the high torque and force of impact tools.
    Compatible Retaining Ring ID—Sockets that list a compatible retaining ring ID require a locking retainer. Use with an impact wrench that has a pin-style socket retainer, or use a socket retaining ring with tools that have a hole- or hole-and-ring style socket retainer.
    Bit Sockets
    Retaining Rings
    Drive Size,
    mm
    Overall
    Lg.
    Compatible Retaining
    Ring ID
    Material
    Bit
    Replaceable
    For Drive
    Style
    Each
    Pkg.
    Qty.
    Pkg.
    1/2" Square Drive
    153"13/16"Black-Oxide SteelNoHex
    55105A5400000056439N2100000
     

    Changeable-Head Torque Wrenches

    Change heads to use these tools as an open-end, box, square drive, or hex-key wrench. The handle and head combination you choose may have different maximum torque values. Do not exceed the lower value. The handles come with a calibration certificate, which includes test measurements that confirm accuracy.
    You can tighten fasteners that require less torque than the values listed, but the accuracy ratings apply only within the specified range.
    Open End Heads
    Image of Product. Front orientation. Torque Wrenches. Changeable-Head Torque Wrenches, Open End, Hex Opening—Nonratcheting.

    Hex

    Opening—Nonratcheting

    Drive Size,
    mm
    Max.
    Torque
    Opening
    Angle
    Color
    Each
    Hex Opening—Nonratcheting
    15592 in·lbf15°Black5347A187000000
     
    Box Heads
    Image of Product. Front orientation. Torque Wrenches. Changeable-Head Torque Wrenches, Box.
    Drive Size,
    mm
    Max. Torque
    Color
    Each
    12-Point Opening—Nonratcheting
    151,247 in·lbfBlack5347A205000000
     

    Flex-Head Socket Wrenches

    Pivot the socket end to access hard-to-reach fasteners.
    12-Point and Round Openings
    Image of Product. Front orientation. Socket Wrenches. Flex-Head Socket Wrenches, 12-Point and Round Openings.
    Image of Attribute. Front orientation. Contains Annotated, Border.
    Image of Attribute. Front orientation. Contains Annotated.
    Image of Specification. 12-Point Openings. Front orientation. 12-Point Opening. Flex-Head Socket Wrenches.

    12-Point

    Openings

    Drive Size
    Overall
    Lg.
    Flex Range
    of Motion
    Head
    Thick.
    Open End Opening
    Angle
    Material
    Appearance
    Each
    15 mm, 15 mm9 1/8"180°9/32"15°Chrome-Plated SteelDull54775A44000000

    Bolt-Through Socket Wrenches

    Image of Product. Front orientation. Socket Wrenches. Bolt-Through Socket Wrenches.
    Image of Product. 12-Point and 6-Point Openings. Front orientation. Socket Wrenches. Bolt-Through Socket Wrenches, 12-Point Opening.

    12-Point and

    6-Point Openings

    Image of Specification. 6-Point Openings. Front orientation. Socket Wrenches. Bolt-Through Socket Wrenches.

    6-Point

    Openings

    Image of Specification. 12-Point Openings. Front orientation. 12-Point Opening. Bolt-Through Socket Wrenches.

    12-Point

    Openings

    Turn nuts on bolts and threaded rods, which can pass through the short end of the wrench. For additional leverage, slip a bar through the short end to create a T-handle.
    12-Point Opening—Wrenches with a 12-point opening are easier to position on hex fasteners than wrenches with a 6-point opening but make less contact.
    Drive Size
    Overall
    Lg.
    Material
    Appearance
    Each
    12-Point and 6-Point Openings
    15 mm, 15 mm7 1/8"Chrome-Plated SteelDull7247A54000000
     

    Long-Reach Impact Hex Bit Socket Sets

    Image of Product. Front orientation. Bit Sockets. Long-Reach Impact Hex Bit Socket Sets .
    Image of Specification. Front orientation. For Hex Drives.

    For

    Hex

    Drives

    Extra-long bits help you access hard-to-reach fasteners. These sockets are sturdier and have more give than manual-drive sockets, so they'll withstand the high torque and force of impact tools.
    No. of
    Pieces
    Sockets Included
    Overall
    Lg.
    Container Type
    For Drive
    Style
    Each
    1/2" Square Drive—Black-Oxide Steel
    136 mm, 7 mm, 8 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm (6" O'all Lg.)6"Metal Clip RailHex
    6040A310000000
     

    Replacement Socket Bits for Hex Bit Sockets

    Image of Product. Bottom orientation. Socket Bits. Replacement Socket Bits for Hex Bit Sockets.
    Image of Specification. Front orientation. Socket Bits. Replacement Socket Bits for Hex Bit Sockets.

    Switch out worn or damaged bits instead of replacing your entire bit socket. No need for set screws or roll pins to keep these bits in place—they have nylon pellets at their base that compress within the socket for a snug fit. Tap them into hex bit sockets with a hammer. They flex slightly to withstand the high torque and force of impact tools. They can also be used with hand-drive tools.
    Drive Size,
    mm
    Overall
    Lg.
    Material
    Each
    152"Black-Oxide Steel2229A46000000

    Long-Reach Impact Hex Bit Sockets

    Image of Product. Bottom orientation. Bit Sockets. Long-Reach Impact Hex Bit Sockets .
    Image of Specification. Front orientation. For Hex Drives.

    For

    Hex

    Drives

    Extra-long bits help you access hard-to-reach fasteners. These sockets are sturdier and have more give than manual-drive sockets, so they'll withstand the high torque and force of impact tools.
    1/2" Square Drive—Sockets that are 1/2" square drive require a locking retainer. Use with an impact wrench that has a pin-style socket retainer, or use a socket retaining ring with tools that have a hole- or hole-and-ring style socket retainer.
    Bit Sockets
    Retaining Rings
    Drive Size,
    mm
    Overall
    Lg.
    Compatible Retaining
    Ring ID
    Material
    Bit
    Replaceable
    For Drive
    Style
    Each
    Pkg.
    Qty.
    Pkg.
    1/2" Square Drive
    156"13/16"Black Oil-Coated SteelNoHex
    6626N9600000056439N2100000
     
    back to top