McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    48 Products

    Stubby Easy-Align Ball-Tip L-Keys

    Image of ProductInUse. Front orientation. Contains Annotated. Stubby Easy-Align Ball-Tip L-Keys.
    Image of Product. Double Ball. Front orientation. L-Keys. Stubby Easy-Align Ball-Tip L-Keys, Double Ball.

    Double Ball

    With a stubby leg that’s up to 50% shorter than others, these L-keys squeeze into spots with low overhead clearance, such as engine compartments. A ball tip on one or both ends engages the drive with less contact than a straight tip, so you can turn screws at an angle instead of head on. Ball tips don’t grip as tightly as straight tips, however, and may strip the drive of the fastener if you crank them too hard. These L-keys are precision manufactured to tight tolerances.
    Alloy Steel—These L-keys handle high torque without bending or breaking, so they’ll last a lifetime.
    Extra Long—Reach deep fasteners with the extra-long leg on these L-keys. Flip them around and grip the long leg with two hands for extra leverage to loosen stubborn screws.
    Double Ball—A ball tip on the stubby leg lets you squeeze into the tightest spots.
    Length
    Ball
    Maximum
    Access Angle
    Drive
    Size
    Overall
    Relative
    Long
    Leg
    Short
    Leg
    Location
    Shape
    Finish
    Long
    Leg
    Short
    Leg
    Each
    Alloy Steel
     
    Hex
    0.050"3 3/16"Extra Long3 1/8"1/4"Double BallRoundBlack Phosphate Coated25°15°7139N3600000
    0.050"3 3/16"Extra Long3 1/8"1/4"Double BallRoundChrome Plated25°15°7134N1360000
    1/16"3 3/8"Extra Long3 5/16"1/4"Double BallRoundBlack Phosphate Coated25°15°7139N370000
    1/16"3 3/8"Extra Long3 5/16"1/4"Double BallRoundChrome Plated25°15°7134N1370000
    5/64"3 11/16"Extra Long3 5/8"5/16"Double BallRoundBlack Phosphate Coated25°15°7139N380000
    5/64"3 11/16"Extra Long3 5/8"5/16"Double BallRoundChrome Plated25°15°7134N1380000
    3/32"3 15/16"Extra Long3 7/8"3/8"Double BallRoundChrome Plated25°15°7134N1390000
    3/32"4"Extra Long3 7/8"3/8"Double BallRoundBlack Phosphate Coated25°15°7139N390000
    7/64"4 3/16"Extra Long4 1/8"3/8"Double BallRoundBlack Phosphate Coated25°15°7139N410000
    7/64"4 3/16"Extra Long4 1/8"3/8"Double BallRoundChrome Plated25°15°7134N1410000
    1/8"4 1/2"Extra Long4 3/8"3/8"Double BallRoundBlack Phosphate Coated25°15°7139N420000
    1/8"4 1/2"Extra Long4 3/8"3/8"Double BallRoundChrome Plated25°15°7134N1420000
    9/64"4 15/16"Extra Long4 13/16"3/8"Double BallRoundBlack Phosphate Coated25°15°7139N430000
    9/64"4 15/16"Extra Long4 13/16"3/8"Double BallRoundChrome Plated25°15°7134N1430000
    5/32"5 1/4"Extra Long5 1/8"3/8"Double BallRoundBlack Phosphate Coated25°15°7139N440000
    5/32"5 5/16"Extra Long5 1/8"3/8"Double BallRoundChrome Plated25°15°7134N1440000
    3/16"5 7/16"Extra Long5 5/16"7/16"Double BallRoundChrome Plated25°15°7134N1450000
    3/16"5 1/2"Extra Long5 5/16"7/16"Double BallRoundBlack Phosphate Coated25°15°7139N450000
    7/32"5 15/16"Extra Long5 11/16"1/2"Double BallRoundBlack Phosphate Coated25°15°7139N460000
    7/32"5 15/16"Extra Long5 11/16"1/2"Double BallRoundChrome Plated25°15°7134N1460000
    1/4"6 3/4"Extra Long6 1/2"1/2"Double BallRoundBlack Phosphate Coated25°15°7139N470000
    1/4"6 3/4"Extra Long6 1/2"1/2"Double BallRoundChrome Plated25°15°7134N1470000
    5/16"7 3/8"Extra Long7 1/8"5/8"Double BallRoundChrome Plated25°15°7134N1480000
    5/16"7 7/16"Extra Long7 1/8"5/8"Double BallRoundBlack Phosphate Coated25°15°7139N480000
    3/8"8 3/16"Extra Long7 13/16"13/16"Double BallRoundBlack Phosphate Coated25°15°7139N490000
    3/8"8 3/16"Extra Long7 13/16"13/16"Double BallRoundChrome Plated25°15°7134N1490000
    1.5 mm3 9/16"Extra Long3 1/2"1/4"Double BallRoundBlack Phosphate Coated25°15°7139N510000
    1.5 mm3 9/16"Extra Long3 1/2"1/4"Double BallRoundChrome Plated25°15°7134N1510000
    2 mm4"Extra Long3 7/8"5/16"Double BallRoundBlack Phosphate Coated25°15°7139N520000
    2 mm4"Extra Long3 7/8"5/16"Double BallRoundChrome Plated25°15°7134N1520000
    2.5 mm4 7/16"Extra Long4 3/8"5/16"Double BallRoundChrome Plated25°15°7134N1530000
    2.5 mm4 1/2"Extra Long4 3/8"3/8"Double BallRoundBlack Phosphate Coated25°15°7139N530000
    3 mm5"Extra Long4 7/8"3/8"Double BallRoundBlack Phosphate Coated25°15°7139N540000
    3 mm5"Extra Long4 7/8"3/8"Double BallRoundChrome Plated25°15°7134N1540000
    4 mm5 3/4"Extra Long5 5/8"3/8"Double BallRoundBlack Phosphate Coated25°15°7139N550000
    4 mm5 3/4"Extra Long5 5/8"3/8"Double BallRoundChrome Plated25°15°7134N1550000
    5 mm6 1/2"Extra Long6 3/8"7/16"Double BallRoundChrome Plated25°15°7134N1560000
    5 mm6 5/8"Extra Long6 3/8"7/16"Double BallRoundBlack Phosphate Coated25°15°7139N560000
    6 mm7"Extra Long6 13/16"1/2"Double BallRoundChrome Plated25°15°7134N1570000
    6 mm7 1/16"Extra Long6 13/16"1/2"Double BallRoundBlack Phosphate Coated25°15°7139N570000
    8 mm8"Extra Long7 11/16"5/8"Double BallRoundBlack Phosphate Coated25°15°7139N580000
    8 mm8"Extra Long7 11/16"5/8"Double BallRoundChrome Plated25°15°7134N1580000
    10 mm8 13/16"Extra Long8 3/8"13/16"Double BallRoundBlack Phosphate Coated25°15°7139N590000
    10 mm8 13/16"Extra Long8 3/8"13/16"Double BallRoundChrome Plated25°15°7134N15900000
     

    Stubby Easy-Align Ball-Tip L-Key Sets

    Image of ProductInUse. Front orientation. Contains Annotated. Stubby Easy-Align Ball-Tip L-Key Sets.
    Image of Product. Front orientation. L-Keys. Stubby Easy-Align Ball-Tip L-Key Sets.
    Fasten a variety of screw sizes in compact machinery where overhead clearance is minimal. These L-keys have a stubby leg that's up to 50% shorter than others to squeeze into extremely tight spaces. They also have a ball tip on one or both ends that engages the drive with less contact than a straight tip, so you can turn screws at an angle instead of head on. Ball tips don't grip as tightly as straight tips, however, and may strip the drive of the fastener if you crank them too hard.
    Alloy Steel—These L-keys handle high torque without bending or breaking, so they’ll last a lifetime.
    Extra Long—Reach deep fasteners with the extra-long leg on these L-keys. Flip them around and grip the long leg with two hands for extra leverage to loosen stubborn screws.
    Double Ball—A ball tip on the stubby leg lets you squeeze into the tightest spots.
    Ball
    Maximum
    Access Angle
    No. of
    Pieces
    Includes
    Relative
    Length
    Location
    Shape
    Long
    Leg
    Short
    Leg
    Finish
    Container
    Type
    Each
    Alloy Steel
     
    Hex
    91.5 mm Hex L-Key (3 5/8" O'all Lg.)
    2 mm Hex L-Key (4" O'all Lg.)
    2.5 mm Hex L-Key (4 1/2" O'all Lg.)
    3 mm Hex L-Key (5 1/8" O'all Lg.)
    4 mm Hex L-Key (5 7/8" O'all Lg.)
    5 mm Hex L-Key (6 5/8" O'all Lg.)
    6 mm Hex L-Key (7" O'all Lg.)
    8 mm Hex L-Key (8" O'all Lg.)
    10 mm Hex L-Key (9" O'all Lg.)
    Extra LongDouble BallRound25°15°Black Phosphate CoatedPlastic Caddy6112A22000000
    91.5 mm Hex L-Key (3 5/8" O'all Lg.)
    2 mm Hex L-Key (4" O'all Lg.)
    2.5 mm Hex L-Key (4 1/2" O'all Lg.)
    3 mm Hex L-Key (5 1/8" O'all Lg.)
    4 mm Hex L-Key (5 11/16" O'all Lg.)
    5 mm Hex L-Key (6 5/8" O'all Lg.)
    6 mm Hex L-Key (7" O'all Lg.)
    8 mm Hex L-Key (8" O'all Lg.)
    10 mm Hex L-Key (9" O'all Lg.)
    Extra LongDouble BallRound25°15°Chrome PlatedPlastic Caddy90422A16000000
    130.050" Hex L-Key (2 7/8" O'all Lg.)
    1/16" Hex L-Key (3 1/8" O'all Lg.)
    5/64" Hex L-Key (3 3/8" O'all Lg.)
    3/32" Hex L-Key (3 1/2" O'all Lg.)
    7/64" Hex L-Key (3 3/4" O'all Lg.)
    1/8" Hex L-Key (4" O'all Lg.)
    9/64" Hex L-Key (4 1/4" O'all Lg.)
    5/32" Hex L-Key (4 3/8" O'all Lg.)
    3/16" Hex L-Key (4 3/4" O'all Lg.)
    7/32" Hex L-Key (5 1/8" O'all Lg.)
    1/4" Hex L-Key (5 7/8" O'all Lg.)
    5/16" Hex L-Key (6 3/8" O'all Lg.)
    3/8" Hex L-Key (7 1/4" O'all Lg.)
    Extra LongDouble BallRound25°15°Chrome PlatedPlastic Caddy90422A15000000
    130.050" Hex L-Key (3 1/4" O'all Lg.)
    1/16" Hex L-Key (3 3/8" O'all Lg.)
    5/64" Hex L-Key (3 3/4" O'all Lg.)
    3/32" Hex L-Key (4" O'all Lg.)
    7/64" Hex L-Key (4 1/4" O'all Lg.)
    1/8" Hex L-Key (4 5/8" O'all Lg.)
    9/64" Hex L-Key (5" O'all Lg.)
    5/32" Hex L-Key (5 3/8" O'all Lg.)
    3/16" Hex L-Key (5 1/2" O'all Lg.)
    7/32" Hex L-Key (6" O'all Lg.)
    1/4" Hex L-Key (6 3/4" O'all Lg.)
    5/16" Hex L-Key (7 1/2" O'all Lg.)
    3/8" Hex L-Key (8 1/4" O'all Lg.)
    Extra LongDouble BallRound25°15°Black Phosphate CoatedPlastic Caddy6112A1200000
     
    back to top