McMaster-Carr logo
    Filter by
    Square Drive Gender
    Socket Retainer Style
    Drive Type
    Material
    Head Style
    Compatible Retaining Ring ID
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Wrench Style
    Sold As
    Ratcheting
    For Use With
    Power Source
    Color
    Maximum Access Angle
    Attribute Image
    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)
    12 Products

    Impact Square Drive Size Adapters

    Image of Product. Front orientation. Socket Adapters. Impact Square Drive Size Adapters, Hole Socket Retainer.

    Hole Socket Retainer

    Convert from one square drive size to another. The female side of the adapter attaches to your wrench; the male side to your socket. These adapters are made to withstand the high torque and force of impact tools.
    1" Square Drive and 1 1/2" Square Drive—3/4", 1", and 1 1/2" square drive size adapters require a locking retainer on the female end. 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.
    Socket Adapters
    Retaining Rings
    Square Drive Size (Gender)
    Overall
    Lg.
    Compatible Retaining
    Ring ID
    Material
    Socket Retainer
    Style
    Each
    Each
    1" (Female) × 1 1/2" (Male)3 3/8"2"Black-Oxide SteelHole5550A190000005550A61100000
    1 1/2" (Female) × 1" (Male)4 3/16"2 7/8"Black-Oxide SteelHole7196A420000007196A750000
    1 1/2" (Female) × 2 1/2" (Male)4 3/8"2 7/8"Black-Oxide SteelHole53055A1090000007196A750000
     

    Impact Flex Socket Adapters

    Convert your impact socket into a flex socket to access fasteners from an angle. Also known as universal joints. These adapters are sturdy, so they’ll withstand the high torque and force of impact tools.
    25° Maximum Access Angle
    Image of Product. Front orientation. Socket Adapters. Impact Flex Socket Adapters, 25° Maximum Access Angle.
    Image of Attribute. Front orientation. Contains Annotated. 25° Maximum Access Angle. Impact Flex Socket Adapters.
    Compatible Retaining Ring ID—Adapters 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.
    Socket Adapters
    Retaining Rings
    Square Drive
    Size
    Overall
    Lg.
    Compatible Retaining
    Ring ID
    Material
    Each
    Each
    Made in the U.S.
    1 1/2"6 3/8"2 7/8"Black-Oxide Steel7196A14300000007196A7500000
     

    Sliding T-Style Wrench Handles

    Image of Product. Front orientation. Wrench Handles. Sliding T-Style Wrench Handles.
    Position the head anywhere along the handle. Also known as breaker bars, use these nonratcheting handles to get the high torque required to break stuck fasteners free.
    Overall
    Lg.
    Material
    Each
    1 1/2" Square Drive
    36"Black-Oxide Steel9601N130000000
     

    Impact Socket Extensions

    Image of Product. Front orientation. Socket Extensions. Impact Socket Extensions.
    Attach to your socket for a longer reach. These extensions are made to withstand the high torque and force of impact tools.
    1 1/2" Square Drive—3/4", 1", and 1 1/2" square drive size extensions 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.
    Extensions
    Retaining Rings
    Overall
    Lg.
    Compatible Retaining
    Ring ID
    Material
    Color
    Each
    Each
    1 1/2" Square Drive
    5"3"Oil-Coated SteelBlack7176N2100000007196A61400000
    8"2 7/8"Black-Oxide Steel—7196A1360000007196A750000
    12"3 3/8"Black-Oxide Steel—7176N220000007196A750000
    15"2 7/8"Black-Oxide Steel—7196A1370000007196A750000
     
    back to top