McMaster-Carr logo
    Filter by
    System of Measurement
    Drive Style
    Industrial Info Snippet
    Overall Length
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Overall Diameter
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Color
    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)
    44 Products

    T-Handle Key, L-Key, and Screwdriver Extenders

    Image of Product. Adapter. Front orientation. Driver Extension Adapters.
    Image of ProductInUse. Adapter and Shaft Shown in Use. Front orientation. Driver Shafts.

    Adapter

    Adapter and Shaft Shown in Use

    Create a tool that’s as long as you need. Attach a driver shaft to a screwdriver, T-handle key, or L-key to extend your reach, or chain multiple shafts together to reach deeply recessed fasteners. Select a driver shaft with the same drive size and drive style as your tool.
    Driver
    Extension Adapters
    Ball-End
    Driver Shafts
    Hex Drive
    Size
    Overall
    Lg.
    Material
    Each
    Each
    0.050"1/2"Black Phosphate-Coated Alloy Steel9761N110000006972A1300000
    1/16"1/2"Black Phosphate-Coated Alloy Steel9761N12000006972A140000
    5/64"1/2"Black Phosphate-Coated Alloy Steel9761N13000006972A150000
    3/32"1/2"Black Phosphate-Coated Alloy Steel9761N14000006972A160000
    7/64"1/2"Black Phosphate-Coated Alloy Steel9761N15000006972A170000
    1/8"1/2"Black Phosphate-Coated Alloy Steel9761N16000006972A180000
    9/64"3/4"Black Phosphate-Coated Alloy Steel9761N17000006972A190000
    5/32"3/4"Black Phosphate-Coated Alloy Steel9761N18000006972A210000
    3/16"3/4"Black Phosphate-Coated Alloy Steel9761N19000006972A220000
    7/32"3/4"Black Phosphate-Coated Alloy Steel9761N21000006972A230000
    1/4"3/4"Black Phosphate-Coated Alloy Steel9761N22000006972A240000
    5/16"1"Black Phosphate-Coated Alloy Steel9761N23000006972A250000
    3/8"1"Black Phosphate-Coated Alloy Steel9761N24000006972A260000
    1.5 mm1/2"Black Phosphate-Coated Alloy Steel9761N25000006972A440000
    2 mm1/2"Black Phosphate-Coated Alloy Steel9761N26000006972A450000
    2.5 mm1/2"Black Phosphate-Coated Alloy Steel9761N27000006972A460000
    3 mm1/2"Black Phosphate-Coated Alloy Steel9761N28000006972A470000
    4 mm3/4"Black Phosphate-Coated Alloy Steel9761N29000006972A490000
    5 mm3/4"Black Phosphate-Coated Alloy Steel9761N31000006972A520000
    6 mm3/4"Black Phosphate-Coated Alloy Steel9761N32000006972A540000
    8 mm1"Black Phosphate-Coated Alloy Steel9761N33000006972A560000
    10 mm1"Black Phosphate-Coated Alloy Steel9761N34000006972A580000
    back to top