McMaster-Carr logo
    Filter by
    System of Measurement
    Drive Size
    Screw Size
    Industrial Info Snippet
    Tip Style
    Number of Pieces
    Driver Style
    Hex Shank Size
    DFARS Specialty Metals
    Container Type
    Shank Type
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Relative Length
    Short Leg Length
    Attribute Image
    Long Leg Length
    Attribute Image
    Color
    Tool Type
    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)
    10 Products

    Slotted Bits

    Image of Product. Hex Shank. Front orientation. Screwdriver Bits. Slotted Bits, For Hand Tools.

    Hex Shank

    A straightforward choice for small-scale jobs. These versatile bits handle everything from installing outlet covers and switch plates to fastening screws in sheet metal. However, since they only have two points of contact, they may slip out of the fastener head if you use too much force.
    Hex Shank—Also known as insert bits, these snap into hand tools. If you want to use them with power tools, attach a bit adapter (not included).
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Drive
    Size
    For Screw
    Size
    Overall
    Lg.
    Material
    Each
    For Hand Tools
     
    4 mm Hex Shank Size
    0.048"No. 00
    		1 1/8"Steel5750A37200000
     

    L-Key Sets

    Image of Product. With Plastic Pouch. Front orientation. L-Keys. L-Key Sets, Plastic Pouch.

    With

    Plastic

    Pouch

    Keep the most common L-key sizes in one portable set so the right size is always ready. These 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.
    No. of
    Pieces
    Includes
    Relative
    Lg.
    Finish
    Container
    Type
    Each
    Alloy Steel
     
    4-Flute Spline and 6-Flute Spline
    90.033" 4-Flute Spline L-Key (1 5/16" O'all Lg.)
    0.048" 4-Flute Spline L-Key (1 5/16" O'all Lg.)
    0.048" 6-Flute Spline L-Key (1 5/16" O'all Lg.)
    0.060" 6-Flute Spline L-Key (1 3/4" O'all Lg.)
    0.069" 4-Flute Spline L-Key (1 7/8" O'all Lg.)
    0.072" 6-Flute Spline L-Key (1 13/16" O'all Lg.)
    0.076" 4-Flute Spline L-Key (1 7/8" O'all Lg.)
    0.096" 6-Flute Spline L-Key (2" O'all Lg.)
    0.111" 6-Flute Spline L-Key (2 1/8" O'all Lg.)    		ShortBlack OxidePlastic Pouch7048A54000000
     

    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.
    Long—The most common option, these L-keys have a balanced length for everyday reach and torque.
    Length
    Each
    Package
    Drive
    Size
    Overall
    Relative
    Long
    Leg
    Short
    Leg
    Finish
    Each
    Pkg.
    Qty.
    Pkg.
    Alloy Steel
     
    4-Flute Spline
    0.048"1 5/16"Short1 1/4"3/8"Black Oxide7048A1200000257048A121000000
    0.048"3 3/16"Long3 1/8"3/8"Black Oxide7048A610000107048A61100000
     
    6-Flute Spline
    0.048"1 5/16"Short1 1/4"3/8"Black Oxide7048A130000257048A13100000
    0.048"3 3/16"Long3 1/8"3/8"Black Oxide7048A640000107048A64100000
     
    back to top