McMaster-Carr logo
    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)
    23 Products

    Maintenance Bit Socket Sets

    Image of Product. Front orientation. Bit Sockets. Maintenance Bit Socket Sets.
    Image of Specification. Front orientation. For External Torx Drives. Maintenance Bit Socket Sets.
    Image of Specification. Front orientation. For Hex Drives.
    Image of Specification. Front orientation. For Phillips Drives.
    Image of Specification. Front orientation. For Slotted Drives.

    For

    External

    Torx

    Drives

    For

    Hex

    Drives

    For

    Phillips

    Drives

    For

    Slotted

    Drives

    Image of Specification. Front orientation. For Torx Drives.
    Image of Specification. Front orientation. For Pozidriv® Drives.
    Image of Specification. Front orientation. For Tamper-Resistant Torx Drives.

    For

    Torx

    Drives

    For

    Pozidriv®

    Drives

    For

    Tamper-Resistant

    Torx Drives

    Keep a convenient variety of drive styles and sizes of bit sockets on hand. For use with hand-drive tools only.
    No. of
    Pieces
    Sockets Included
    Material (Socket Style)
    Container
    Type
    For Drive Style
    Each
    1/4", 3/8" Square Drive
    323/8" Hex Bit Sockets (Inch): 1/8", 9/64", 5/32", 3/16", 7/32", 1/4" (1 7/8" O'all Lg.); 5/16", 3/8" (2" O'all Lg.)
    3/8" Hex Bit Sockets (Metric): 4 mm, 5 mm, 6 mm, 7 mm (1 7/8" O'all Lg.); 8 mm, 9 mm, 10 mm (2" O'all Lg.)
    1/4" Torx Bit Sockets: T10, T15, T20, T25, T27, T30 (1 7/16" O'all Lg.)
    3/8" Phillips Bit Sockets: No. 1, No. 2, No. 3 (1 7/8" O'all Lg.)
    3/8" Slotted Bit Sockets: 3/16" (1" O'all Lg.); 1/4", 5/16" (1 7/8" O'all Lg.); 3/8" (1" O'all Lg.)
    3/8" Torx Bit Sockets: T40, T45, T47, T50 (2" O'all Lg.)    		Chrome-Plated Steel (Bit Sockets)Plastic CaseHex, Phillips, Slotted, Torx5534A22000000
     
    3/8" Square Drive
    373/8" Hex Bit Sockets (Inch): 1/8", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8" (2" O'all Lg.)
    3/8" Hex Bit Sockets (Metric): 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 10 mm (2" O'all Lg.)
    3/8" Torx Bit Sockets: T20, T27, T30, T40, T45, T50, T55 (2" O'all Lg.)
    3/8" Tamper-Resistant Torx Bit Sockets: T15, T20, T25, T27, T30, T40, T45, T50, T55 (2" O'all Lg.)
    3/8" Phillips Bit Sockets: No. 1, No. 2, No. 3 (2" O'all Lg.)
    3/8" Slotted Bit Sockets: 4 mm, 5 mm, 6 mm (2" O'all Lg.)
    3/8" Pozidriv Bit Sockets: No. 2 (2" O'all Lg.)    		Chrome-Plated Steel (Bit Sockets)Foam TrayHex, Phillips, Pozidriv®, Slotted, Tamper-Resistant Torx, Torx93111A12000000
     
    1/4", 3/8", 1/2" Square Drive
    801/4" Hex Bit Sockets (Inch): 1/8", 9/64", 5/32", 3/16", 7/32", 1/4" (1 1/2" O'all Lg.)
    1/4" Hex Bit Sockets (Metric): 2.5 mm, 3 mm, 4 mm, 5 mm (1 1/2" O'all Lg.)
    1/4” Hex Bit Sockets: T8, T10, T15, T20, T25, T27, T30 (6" O'all Lg.)
    3/8" Hex Bit Sockets (Inch): 5/16", 3/8" (1 7/8" O'all Lg.)
    3/8" Hex Bit Sockets (Metric): 6 mm, 7 mm, 8 mm, 9 mm, 10 mm (1 7/8" O'all Lg.)
    3/8" Hex Bit Sockets (Metric): 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm (6" O'all Lg.)
    1/2" External Torx Standard Sockets: E18, E20, E22, E24 (1 1/2 O'all Lg.)
    1/2" Hex Bit Sockets (Inch): 7/16", 1/2", 9/16", 5/8" (2" O'all Lg.)
    1/2" Hex Bit Sockets (Metric): 12 mm, 14 mm, 17 mm (2" O'all Lg.)
    1/4" Torx Bit Sockets: T8, T10, T15, T20, T25, T27, T30 (1 1/2" O'all Lg.)
    3/8" Torx Bit Sockets: T30, T40, T45, T50, T55 (1 7/8" O'all Lg.)
    3/8" Torx Bit Sockets: T40, T45, T50 (6" O'all Lg.)
    1/2" Tamper-Resistant Torx Bit Sockets: T60 (2" O'all Lg.)
    1/2" Torx Bit Sockets: T60 (2" O'all Lg.)
    1/4" External Torx Standard Sockets: E4, E5, E6, E7, E8 (1 1/8" O'all Lg.)
    1/4" Tamper-Resistant Torx Bit Sockets: T7, T8, T10, T15, T20, T25, T27, T30 (1 1/2" O'all Lg.)
    3/8" External Torx Standard Sockets: E10, E12, E14, E16 (1 1/8" O'all Lg.)
    3/8" Tamper-Resistant Torx Bit Sockets: T40, T45, T50, T55 (1 7/8" O'all Lg.)    		Chrome-Plated Steel (Bit Sockets), Black-Oxide Steel (Standard Sockets)Plastic CaseHex, Tamper-Resistant Torx, Torx, External Torx93111A110000000
     

    External Torx-Plus Socket Sets

    Image of Product. Front orientation. Sockets. External Torx-Plus Socket Sets.
    Image of Specification. Front orientation. Torx Plus Socket.

    Torx

    Plus

    Socket

    With squared lobes that won’t slip at high torque, all of the sockets in these sets are designed to fit on external Torx-Plus fasteners, often found on pickup trucks. They’re machined to tight tolerances and made in the U.S, which means they have a firm grip and stand up to tough jobs for a long time. Attach them to ratchet wrenches and other square drive tools.
    No. of
    Pieces
    Drive Size
    Socket
    Shape
    Each
    1/4", 3/8", 1/2" Square Drive—Steel
    13EP4, EP5, EP6, EP7, EP8, EP10, EP12, EP14, EP16, EP18, EP20, EP22, EP24Torx Plus3676N110000000
     

    External Torx Impact Socket Sets

    Image of Product. Front orientation. Sockets. External Torx Impact Socket Sets.
    Image of Specification. Front orientation. Torx Socket.

    Torx

    Socket

    These sockets are made to withstand the high torque and force of impact tools.
    No. of
    Pieces
    Components
    Included
    Includes
    Container Type
    Socket
    Shape
    Each
    1/4", 3/8" Square Drive—Black-Oxide Steel
    77 Sockets1/4" Standard: E6, E7, E8,
    3/8" Standard: E10, E12, E14, E16    		Metal Clip RailTorx5588A44000000
     

    External Torx Socket Sets

    Chrome-Plated Steel
    Image of Product. Front orientation. Sockets. External Torx Socket Sets.
    Image of Specification. Front orientation. Torx Socket.
    No. of
    Pieces
    Components
    Included
    Includes
    Container Type
    Socket
    Shape
    Drive Size
    Each
    1/4" Square Drive
    66 SocketsDeep: E4, E5, E6, E7, E8, E10Plastic Clip RailTorxE4, E5, E6, E7, E8, E105588A32000000
     

    Torx Bit Socket Sets

    Image of Product. Front orientation. Bit Sockets. Torx Bit Socket Sets.
    Image of Specification. Front orientation. For Torx Drives.

    For

    Torx

    Drives

    These sockets are not for use with impact or power tools.
    No. of
    Pieces
    Sockets Included
    Overall Lg.
    Tip
    Style
    Material
    For Drive
    Style
    Each
    1/4" Square Drive
    6T10, T15, T20, T25, T27, T30 (1 1/2" O'all Lg.)1 1/2"StraightChrome-Plated SteelTorx
    		5474A51000000
     
    1/4", 3/8" Square Drive
    121/4" Square Drive Size: T10, T15, T20, T25, T27, T30 (1 1/2" O'all Lg.
    3/8" Square Drive Size: T40, T45, T47, T50, T55, T60 (2" O'all Lg.)    		1 1/2" to 2"StraightChrome-Plated SteelTorx
    		5527A1200000
     
    3/8" Square Drive
    7T25, T27, T30 (1 27/32" O'all Lg.)
    T40, T45 (1 31/32" O'all Lg.)
    T47, T50 (2" O'all Lg.)    		1 27/32" to 2"StraightChrome-Plated SteelTorx
    		6939A7500000
    8T9, T10, T15, T20, T25, T27, T30, T40 (1 5/8" O'all Lg.)1 5/8"StraightChrome-Plated SteelTorx
    		5527A20200000
     
    1/2" Square Drive
    5T40, T45, T50, T55, T60 (2 7/16" O'all Lg.)2 7/16"StraightChrome-Plated SteelTorx
    		5477A8500000
     
    1/4", 3/8", 1/2" Square Drive
    121/2" Square Drive Size: T60 (15/16" O'all Lg.)
    1/4" Square Drive Size: T10, T15, T20, T25, T27, T30 (1/2" O'all Lg.)
    3/8" Square Drive Size: T40 (1/2" O'all Lg.), T45, T47, T50 (11/16" O'all Lg.), T55 (3/4" O'all Lg.)    		1/2" to 15/16"StraightChrome-Plated SteelTorx
    		5527A20100000
     

    Impact Tamper-Resistant Torx Bit Socket Sets

    Image of Product. Front orientation. Bit Sockets. Impact Tamper-Resistant Torx Bit Socket Sets.
    Image of Specification. Front orientation. For Tamper-Resistant Torx Drives.

    For

    Tamper-Resistant

    Torx Drives

    The hole in the middle of these bits fits the security pin in tamper-resistant Torx screws. Also known as pin-in Torx bits. These sockets are sturdier and have more give than manual-drive sockets, so they'll withstand the high torque and force of impact tools.
    No. of
    Pieces
    Sockets Included
    Overall Lg.
    Material
    For Drive Style
    Each
    1/4", 3/8", 1/2" Square Drive
    121/2" Square Drive Size: T60 (3" O'all Lg.)
    1/4" Square Drive Size: T10, T15, T20, T25, T27, T30 (1 3/8" O'all Lg.)
    3/8" Square Drive Size: T40, T45, T47, T50, T55 (2" O'all Lg.)    		1 3/8" to 3"Black-Oxide SteelTamper-Resistant Torx
    		6808N101000000
     

    Torx-Plus Bit Socket Sets

    Image of Product. Front orientation. Bit Sockets. Torx-Plus Bit Socket Sets.
    Image of Specification. Front orientation. For Torx Plus Drives. Torx-Plus Bit Socket Sets.

    For

    Torx

    Plus

    Drives

    No. of
    Pieces
    Sockets Included
    Overall Lg.
    Material
    For Drive
    Style
    Each
    1/4", 3/8" Square Drive
    81/4" Square Drive Size: IP9, IP10, IP15, IP20 (1 1/2" O'all Lg.)
    3/8" Square Drive Size: IP25, IP27, IP30, IP40 (1 11/16" O'all Lg.)    		1 1/2" to 1 11/16"Chrome-Plated SteelTorx Plus
    		8637A41000000
     

    Flex Torx Bit Socket Sets

    Image of Product. Front orientation. Bit Sockets. Flex Torx Bit Socket Sets .
    Image of Specification. Front orientation. For Torx Drives.

    For

    Torx

    Drives

    Pivot the head to access fasteners from an angle. The Torx bit sockets in these sets fasten Torx screws often used in vehicles, bicycles, and electronics. Also known as star drives. For use with hand-drive tools only.
    No. of
    Pieces
    Sockets Included
    Overall
    Lg.
    Material
    Container
    Type
    For Drive
    Style
    Each
    1/4" Square Drive
    7T10, T15, T20, T25, T27, T30, T40 (1 1/2" O'all Lg.)1 1/2"Chrome-Plated SteelPlastic TrayTorx
    		93094A1100000000
     

    Impact Torx Bit Socket Sets

    Image of Product. Front orientation. Bit Sockets. Impact Torx Bit Socket Sets, Plastic Case.
    Image of Product. Bottom orientation. Bit Sockets. Impact Torx Bit Socket Sets, Metal Clip Rail.
    Image of Specification. Front orientation. For Torx Drives.

    Plastic Case

    Metal Clip Rail

    For

    Torx

    Drives

    The Torx bit sockets in these sets fasten Torx screws often used in vehicles, bicycles, and electronics. Also known as star drives. These sockets are sturdier and have more give than manual-drive sockets, so they'll withstand the high torque and force of impact tools. You can use these bit sockets to drive fasteners with a Torx Plus drive style, but they won't grip as well.
    No. of
    Pieces
    Sockets Included
    Overall Lg.
    Material
    Container Type
    For Drive
    Style
    Each
    3/8" Square Drive
    9T20, T25, T27, T30, T40, T45, T47, T50, T55 (1 25/32" O'all Lg.)1 25/32"Black Magnesium Phosphate-Coated SteelPlastic CaseTorx
    		6864N11000000
     
    1/2" Square Drive
    8T30, T40, T45, T47, T50, T55, T60, T70 (3 1/16" O'all Lg.)3 1/16"Black Magnesium Phosphate-Coated SteelPlastic CaseTorx
    		6864N1200000
     
    1/4", 3/8", 1/2" Square Drive
    121/2" Square Drive Size: T60 (3 1/16" O'all Lg.)
    1/4" Square Drive Size: T10, T15, T20, T25, T27, T30 (31/32" O'all Lg.)
    3/8" Square Drive Size: T40, T45, T47, T50, T55 (1 25/32" O'all Lg.)    		31/32" to 3 1/16"Black Magnesium Phosphate-Coated SteelMetal Clip RailTorx
    		6864N1300000
     

    Dual-Drive Torx Bit Socket Sets

    Image of Product. Front orientation. Bit Sockets. Dual-Drive Torx Bit Socket Sets .
    Image of Specification. Front orientation. For Torx Drives.

    For

    Torx

    Drives

    In addition to a standard square drive, the sockets in these sets have a hex-shaped base so you can use a ratchet wrench along with an open-end or box wrench for additional leverage. Or, if your screw is in a space where a ratchet wrench won’t fit, insert one of these sockets into the screw head and turn it with an open-end or box wrench. Torx bit sockets fasten Torx screws often used in electronics, vehicles, and bicycles. Also known as star drives. For use with hand-drive tools only.
    No. of
    Pieces
    Sockets Included
    Overall
    Lg.
    Material
    For Drive
    Style
    Each
    1/4" Square Drive, 7/16" Hex Drive
    11T10, T15, T20, T25, T27, T30, T40, T45, T47, T50, T55 (3/4" O'all Lg.)3/4"Titanium Nitride (TiN)-Coated SteelTorx
    		6212N11000000
     

    Long-Reach Torx Bit Socket Sets

    Image of Product. Front orientation. Bit Sockets. Long-Reach Torx Bit Socket Sets.
    Image of Specification. Front orientation. For Torx Drives.

    For

    Torx

    Drives

    Extra-long bits allow access to hard-to-reach fasteners.
    No. of
    Pieces
    Sockets Included
    Overall
    Lg.
    Material
    For Drive
    Style
    Each
    1/4" Square Drive
    7T10, T15, T20, T25, T27, T30, T40 (6" O'all Lg.)6"Chrome-Plated SteelTorx
    		5474A25000000
     
    3/8" Square Drive
    9T8, T9, T10, T15, T20, T25, T27, T30, T40 (6" O'all Lg.)6"Chrome-Plated SteelTorx
    		6939A1800000
     

    Tamper-Resistant Torx Bit Socket Sets

    Image of Product. Front orientation. Bit Sockets. Tamper-Resistant Torx Bit Socket Sets.
    Image of Specification. Front orientation. For Tamper-Resistant Torx Drives.

    For

    Tamper-Resistant

    Torx Drives

    These sockets are also known as pin-in-Torx bits.
    No. of
    Pieces
    Sockets Included
    Overall Lg.
    Material
    For Drive Style
    Each
    3/8" Square Drive
    7T25, T27 (1 27/32" O'all Lg.)
    T30, T40, T45, T47, T50 (1 31/32" O'all Lg.)    		1 27/32" to 1 31/32"Chrome-Plated SteelTamper-Resistant Torx
    		54055A22000000
     
    1/4", 3/8", 1/2" Square Drive
    131/2" Square Drive Size: T60 (2 1/2" O'all Lg.)
    1/4" Square Drive Size: T7, T8, T10, T15, T20, T25, T27, T30 (1 9/16" O'all Lg.)
    3/8" Square Drive Size: T40, T45, T50 (1 7/8" O'all Lg.), T55 (2" O'all Lg.)    		1 9/16" to 2 1/2"Chrome-Plated SteelTamper-Resistant Torx
    		54055A75000000
     
    back to top