McMaster-Carr logo
    Filter by
    System of Measurement
    Drive Size
    Square Drive Size
    Attribute Image
    Socket Shape
    Bolt Clearance Type
    Short Leg Length
    Attribute Image
    Driver Style
    Tip Style
    Drive Type
    Socket Style
    Long Leg Length
    Attribute Image
    Color
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Socket Type
    Number of Pieces
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    15 Products

    L-Keys

    Image of Product. Front orientation. L-Keys. L-Keys.
    The highest quality L-keys you can buy for tightening and loosening screws. Our L-keys are precision manufactured to tight tolerances for an exact fit.
    Alloy Steel—These L-keys handle high torque without bending or breaking, so they’ll last a lifetime.
    Short—A short long leg fits into tight spaces where you have less room to swing, making these ideal for confined areas.
    Length
    Each
    Package
    Drive Size,
    mm
    Overall
    Relative
    Long
    Leg
    Short
    Leg
    Finish
    Each
    Pkg.
    Qty.
    Pkg.
    Alloy Steel
     
    Hex
    5019"Short17"6 11/16"Black Oxide7289A73000000027289A7310000000
     

    12-Point Socket Sets

    Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish. The 12-point shape quickly positions on hex fasteners.
    Sockets—Chrome-Plated Steel
    Image of Product. Front orientation. Sockets. 12-Point Socket Sets.
    Image of Specification. Front orientation. 12-Point Socket.

    12-Point

    Socket

    No. of
    Pieces
    Components
    Included
    Includes
    Container Type
    Socket
    Shape
    Drive Size, mm
    Each
    3/4" Square Drive
    1313 SocketsStandard: 19 mm, 20 mm, 22 mm, 24 mm, 27 mm, 30 mm, 32 mm, 36 mm, 41 mm, 46 mm, 50 mm, 55 mm, 60 mmMetal Clip Rail12-Point19, 20, 22, 24, 27, 30, 32, 36, 41, 46, 50, 55, 608362A110000000
     
    Socket Organizers
    Each
    Foam Socket Organizer for 22 Piece 3/4" Square Drive Size Set5243A220000000
    Sockets with Drive Tools—Chrome-Plated Steel
    Image of Product. Front orientation. Sockets. 12-Point Socket Sets, Sockets with Drive Tools—Chrome-Plated Steel.
    Image of Specification. Front orientation. 12-Point Socket.

    12-Point

    Socket

    No. of
    Pieces
    Components Included
    Includes
    Container
    Type
    Socket
    Shape
    Drive Size, mm
    Each
    3/4" Square Drive
    3024 Sockets
    2 Drive Tools
    3 Extensions
    Universal Joint    		Standard: 19 mm, 21 mm, 22 mm, 23 mm, 24 mm, 25 mm, 26 mm, 27 mm, 28 mm, 29 mm, 30 mm, 31 mm, 32 mm, 35 mm; 36 mm, 38 mm, 41 mm
    Standard (cont.): 42 mm, 46 mm, 50 mm, 54 mm, 55 mm, 58 mm, 60 mm
    17 1/2" Long Sliding-Head Wrench Handle
    24" Long Ratchet Wrench 3 1/2" Long Extension
     8" Long Extension,
    16" Long Extension    		Metal Case12-Point19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 35, 36, 38, 41, 42, 46, 50, 54, 55, 58, 607874N112000000000
     
    Socket Organizers
    Each
    Foam Socket Organizer for 22 Piece 3/4" Square Drive Size Set5243A220000000

    12-Point Sockets

    The 12-point shape quickly positions on hex fasteners. These sockets are for hand-driven use only.
    Chrome-Plated Steel
    Image of Product. Front orientation. Sockets. 12-Point Sockets, Chrome-Plated Steel, Standard Clearance.
    Image of Specification. Front orientation. 12-Point Socket.

    Standard

    Clearance

    12-Point

    Socket

    Standard Clearance
    Drive Size,
    mm
    OD
    Socket
    Shape
    For Drive Style
    Overall
    Lg.
    Each
    3/4" Square Drive
    502 39/64"12-PointExternal 12-Point, External Hex
    		3"7312A42000000
     

    6-Point Impact Sockets

    Achieve the best possible grip on hex fasteners and prevent rounding. These sockets are made to withstand the high torque and force of impact tools.
    Standard Clearance
    Image of Product. Front orientation. Sockets. 6-Point Impact Sockets, Standard Clearance.
    Image of Attribute. Front orientation. Contains Annotated. 6-Point Impact Sockets.
    Image of Specification. Front orientation. 6-Point Socket.

    6-Point

    Socket

    3/4" Square Drive and 1" Square Drive—3/4", 1", and 1 1/2" square drive size sockets 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.
    Sockets
    Retaining Rings
    Clearance
    Dp.
    Drive Size,
    mm
    Nut
    Bolt
    Compatible Retaining
    Ring ID
    Material
    Overall
    Lg.
    Socket
    Shape
    Each
    Each
    3/4" Square Drive
    501 1/4"1 49/64"1 5/8"Black-Oxide Steel3 1/8"6-Point54175A740000005552A3800000
     
    1" Square Drive
    501 3/16"1 29/32"2 1/4"Black-Oxide Steel3"6-Point54155A981000005550A1380000
     
    Deep Clearance
    Image of Product. Front orientation. Sockets. 6-Point Impact Sockets, Deep Clearance.
    Image of Attribute. Front orientation. Contains Annotated. 6-Point Impact Sockets.
    Image of Specification. Front orientation. 6-Point Socket.

    6-Point

    Socket

    1" Square Drive—3/4", 1", and 1 1/2" square drive size sockets 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.
    Sockets
    Retaining Rings
    Clearance
    Dp.
    Drive Size,
    mm
    Nut
    Bolt
    Compatible Retaining
    Ring ID
    Material
    Overall
    Lg.
    Socket
    Shape
    Each
    Each
    1" Square Drive
    501 3/16"2 27/32"2 1/4"Black-Oxide Steel4 1/4"6-Point54155A940000005550A13800000
     

    6-Point Sockets

    The hex shape achieves the best possible grip on hex fasteners to prevent rounding their points. For use with hand-drive tools only.
    Chrome-Plated Steel
    Image of Product. Front orientation. Sockets. 6-Point Sockets, Chrome-Plated Steel, Deep Clearance.
    Image of Specification. Front orientation. 6-Point Socket.

    Deep

    Clearance

    6-Point

    Socket

    Deep Clearance
    Drive Size,
    mm
    OD
    Specs. Met
    Socket
    Shape
    For Drive
    Style
    Overall
    Lg.
    Each
    3/4" Square Drive
    502 43/64"ASME B107.1106-PointExternal Hex
    		3 1/2"5547A718000000
     

    Economy 6-Point Socket Sets

    Suitable for occasional maintenance work, these sets are imported. The hex shape grips hex fasteners and prevents rounding.
    Sockets—Chrome-Plated Steel
    Image of Product. Front orientation. Sockets. Economy 6-Point Socket Sets, Sockets—Chrome-Plated Steel, Metal Clip Rail.
    Image of Specification. Front orientation. 6-Point Socket.

    Metal Clip Rail

    6-Point

    Socket

    No. of
    Pieces
    Components
    Included
    Includes
    Container Type
    Socket
    Shape
    Drive Size, mm
    Each
    3/4" Square Drive
    1515 SocketsDeep: 19 mm, 22 mm, 23 mm, 24 mm, 27 mm, 30 mm, 32 mm, 35 mm, 36 mm, 38 mm, 41 mm, 46 mm, 50 mm, 55 mm, 60 mmMetal Clip Rail6-Point19, 22, 23, 24, 27, 30, 32, 35, 36, 38, 41, 46, 50, 55, 605894A2090000000
     

    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
    Each
    1 1/2" Square Drive
    504 3/4"2 7/8"Black Oil-Coated SteelNoHex
    		54615A9400000007196A7500000
     
    back to top