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

    Bit Sets

    Image of Product. Hex Shank. Front orientation. Screwdriver Bits. Bit Sets, For Hand Tools.
    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Bit Sets, For Power Tools.

    Hex Shank

    Quick-Change Hex Shank

    Have a range of bits ready to turn the most common screw styles and sizes.
    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).
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    No. of
    Pieces
    Components Included
    Bits Included
    Adapters Included
    Drive Tools Included
    Material
    Container
    Type
    Each
    For Hand Tools
     
    1/4" Hex Shank Size
    381 Adapter
    1 Drive Tool
    36 Bits
    Drilled Spanner: No. 4, No. 6, No. 8, No. 10 (1" O'all Lg.)
    Phillips: No. 1 (1" O'all Lg.) - 1 ea.
    Phillips: No. 2 (1" O'all Lg.) - 2 ea.
    Pozidriv®: No. 0, No. 1, No. 2, No. 3 (1" O'all Lg.)
    Slotted: 5/16"
    Square: No. 1, No. 2, No. 3 (1" O'all Lg.)
    Tamper-Resistant Hex: 5/64", 3/32", 7/64", 1/8", 9/64", 5/32" (1" O'all Lg.)
    Tamper-Resistant Torx: T8, T10, T15, T20, T25, T27, T30, T40 (1" O'all Lg.)
    Torq-Set®: No. 6, No. 8, No. 10 (1" O'all Lg.)
    Tri-Wing®: No. 1, No. 2, No. 3, No. 4 (1" O'all Lg.)
    1/4" Hex Drive Adapter3 1/2" Lg. Ratchet WrenchSteelPlastic Case000000000000
    391 Drive Tool
    2 Adapters
    36 Bits
    Drilled Spanner: No. 4, No. 6, No. 8, No. 10 (1" O'all Lg.)
    Phillips: No. 1, No. 2 (1" O'all Lg.)
    Pozidriv®: No. 0, No. 1, No. 2, No. 3 (1" O'all Lg.)
    Slotted: 1/4", 5/16" (1" O'all Lg.)
    Square: No. 1, No. 2, No. 3 (1" O'all Lg.)
    Tamper-Resistant Hex: 5/64", 3/32", 7/64", 1/8", 9/64", 5/32" (1" O'all Lg.)
    Tamper-Resistant Torx: T8, T10, T15, T20, T25, T27, T30, T40 (1" O'all Lg.)
    Torq-Set®: No. 6, No. 8, No. 10 (1" O'all Lg.)
    Tri-Wing®: No. 1, No. 2, No. 3, No. 4 (1" O'all Lg.)
    1/4" Female Square Drive × 1/4" Female Hex Adapter
    2 1/4" Lg. Bit Adapter for Power Tools
    Screwdriver HandleSteelPlastic Case000000000000
    401 Drive Tool
    2 Adapters
    37 Bits
    Clutch: 5/32" (1" O'all Lg.)—1 ea.
    Hex (Inch): 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4" (1" O'all Lg.)—1 ea.
    Hex (Metric): 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm (1" O'all Lg.)—1 ea.
    Phillips: No. 0, No. 1, No. 2, No. 3 (1" O'all Lg.)—1 ea.
    Pozidriv®: No. 1, No. 2 (1" O'all Lg.)—1 ea.
    Slotted: 7/64", 5/32", 7/32" (1" O'all Lg.)—1 ea.
    Slotted: 9/32" (1" O'all Lg.)—2 ea.
    Square: No. 0, No. 1, No. 2, No. 3 (1" O'all Lg.)—1 ea.
    Torx: T10, T15, T20, T25, T27, T30, T40 (1" O'all Lg.)—1 ea.
    1 7/8" Lg. Bit Adapter for Power Tools
    1/4" Male Square Drive × 1/4" Hex Shank Adapter
    7 1/2" Lg. Bit ScrewdriverSteelPlastic Case000000000000
    1004 Adapters
    96 Bits
    Drilled Spanner: No. 4, No. 6, No. 8, No. 10, No. 12, 1/4" (1" O'all Lg.)—1 ea.
    Hex (Inch): 0.050", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8" (1" O'all Lg.)—1 ea.
    Hex (Metric): 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm (1" O'all Lg.)—1 ea.
    Phillips: No. 0 (1" O'all Lg.)—1 ea.
    Phillips: No. 1, No. 3 (1" O'all Lg.)—2 ea.
    Phillips: No. 2 (1" O'all Lg.)—4 ea.
    Pozidriv®: No. 1, No. 2, No. 3 (1" O'all Lg.)—1 ea.
    Screw-In Hook Driver Bit—1 ea.
    Slotted: 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 3/8" (1" O'all Lg.)—1 ea.
    Square: No. 0, No. 1, No. 2, No. 3, No. 4 (1" O'all Lg.)—1 ea.
    Tamper-Resistant Hex (Inch): 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16" (1" O'all Lg.)—1 ea.
    Tamper-Resistant Hex (Metric): 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm (1" O'all Lg.)—1 ea.
    Tamper-Resistant Torx: T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40 (1" O'all Lg.)—1 ea.
    Torx: T5, T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40, T45, T50, T55 (1" O'all Lg.)—1 ea.
    1/4" Male Square Drive × 1/4" Hex Shank Adapter (1" O'all Lg.)
    1/4" Male Square Drive × 1/4" Hex Shank Adapter (2" O'all Lg.)
    2 1/2" Lg. Bit Adapter for Power Tools
    Bit Adapter for Square Drive Tools
    SteelPlastic Case00000000000
     
    1/4" and 5/16" Hex Shank Size
    351 Extension (2 3/8" Lg.)
    2 Drive Tools
    32 Bits
    Clutch 1/4" Hex Shank: 3/32", 1/8", 5/32", 3/16" (1" O'all Lg.)
    Hex 1/4" Hex Shank: 5/64", 3/32", 7/64", 1/8", 9/64", 7/32", 1/4" (1" O'all Lg.)
    Hex 5/16" Hex Shank: 5/32", 3/16" (1 1/4" O'all Lg.)
    Phillips 1/4" Hex Shank: No. 1, No. 2 (1" O'all Lg.)
    Pozidriv® 1/4" Hex Shank: No. 1, No. 2 (1" O'all Lg.)
    Slotted 1/4" Hex Shank: 3/16", 1/4", 9/32" (1" O'all Lg.)
    Square 1/4" Hex Shank: No. 1, No. 2, No. 3 (1" O'all Lg.)
    Torx 1/4" Hex Shank: T10, T15, T20, T25, T27, T30 (1" O'all Lg.)
    Torx 5/16" Hex Shank: T40, T45, T50 (1 1/4" O'all Lg.)
    5 1/2" Lg. Tight-Clearance Ratcheting Bit Screwdriver
    5 3/8" Lg. Angled Tight-Clearance Ratcheting Bit Screwdriver
    SteelPlastic Case00000000000000
     
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    164 Adapters
    12 Bits
    External Hex: 5/16" (1 5/8" O'all Lg.)
    Phillips: No. 1, No. 2 (6" O'all Lg.)
    Phillips: No. 2, No. 3 (3 1/2" O'all Lg.)
    Pozidriv®: No. 2 (3 1/2" O'all Lg.)
    Torx: T15, T20 (3 1/2" O'all Lg.)
    Torx: T20, T25, T27, T30 (6" O'all Lg.)
    1/4" Male Square Drive × 1/4" Hex Shank Adapter
    3" Lg. Bit Adapter for Power Tools
    3/8" Male Square Drive × 1/4" Hex Shank Adapter
    6" Lg. Bit Adapter for Power Tools
    SteelPlastic Case000000000000
    345 Adapters
    29 Bits
    External Hex: 3/8", 1/2" (1 3/4" O'all Lg.)
    External Hex: 5/16" (1 5/8" O'all Lg.)
    Phillips: No. 1, No. 2, No. 3 (2" O'all Lg.)
    Phillips: No. 1, No. 2, No. 3 (3 1/2" O'all Lg.)
    Phillips: No. 1, No. 2, No. 3 (6" O'all Lg.)
    Pozidriv®: No. 1, No. 2, No. 3 (2" O'all Lg.)
    Pozidriv®: No. 2 (3 1/2" O'all Lg.)
    Pozidriv®: No. 2 (6" O'all Lg.)
    Torx: T8, T9, T10 (2" O'all Lg.)
    Torx: T15, T20, T25, T27, T30 (6" O'all Lg.)
    Torx: T15, T20, T25, T30 (3 1/2" O'all Lg.)
    1/2" Male Square Drive × 1/4" Hex Shank Adapter
    1/4" Male Square Drive × 1/4" Hex Shank Adapter
    2 3/8" Lg. Bit Adapter for Power Tools
    3/8" Male Square Drive × 1/4" Hex Shank Adapter
    6" Lg. Bit Adapter for Power Tools
    SteelPlastic Case000000000000
     

    Bit Sets For Impact Drivers

    Image of Product. Front orientation. Screwdriver Bits. Bit Sets For Impact Drivers.
    Tougher than your average bits, the ones in these sets have a thin, flexible section on the shank that absorbs 30 times the impact force. They are heat treated for hardness and manufactured to tight tolerances, so they won't snap or slip under high stress.
    Hex Shank—Use a bit adapter (not included) to attach these bits to power tools.
    Wear-Resistant Diamond-Coated Steel—Diamond particles embedded in the tip bite into the screw head for a strong grip. Our most wear-resistant bits, these maintain their grip and shape, even when driving screws into tough materials.
    No. of
    Pieces
    Components
    Included
    Bits Included
    Adapters Included
    Material
    Container
    Type
    Each
    For Hand Tools
     
    1/4" Hex Shank Size
    301 Adapter
    29 Bits
    Hex: 3 mm, 4 mm, 5 mm, 6 mm (1" O'all Lg.)—1 ea.
    Phillips: No. 1 (1" O'all Lg.)—2 ea.
    Phillips: No. 2 (1" O'all Lg.)—3 ea.
    Phillips: No. 3 (1" O'all Lg.)—2 ea.
    Pozidriv®: No. 1, No. 3 (1" O'all Lg.)—2 ea.
    Pozidriv®: No. 2 (1" O'all Lg.)—3 ea.
    Torx: T10, T15 (1" O'all Lg.)—1 ea.
    Torx: T20, T30, T40 (1" O'all Lg.)—2 ea.
    Torx: T25 (1" O'all Lg.)—3 ea.
    1/4" Female Hex × 1/4" Male Hex for Power ToolsDiamond-Coated SteelPlastic Case00000000000000
     

    Pozidriv® Bits

    With more points of contact than Phillips bits, these grip screws tighter to deliver more torque. They are less likely to slip and damage the screw head. Pozidriv® bits are often used to secure screws on European machinery and equipment.
    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).
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    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
    Image of Product. Hex Shank. Front orientation. Screwdriver Bits. Pozidriv® Bits, For Hand Tools.

    Hex Shank

     
    1/4" Hex Shank Size
    No. 0No. 0, No. 1
    1"Steel000000000000
    No. 1No. 2, No. 3, No. 4
    1"Steel00000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    1"Steel00000000000
    No. 3No. 12, 1/4"
    1"Steel00000000000
    No. 41/4"
    1 1/4"Steel00000000000
     
    For Power Tools
    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Pozidriv® Bits, For Power Tools.

    Quick-Change Hex Shank

     
    1/4" Quick-Change Hex Shank Size
    No. 0No. 0, No. 1
    2"Steel000000000000
    No. 1No. 2, No. 3, No. 4
    2"Steel000000000000
    No. 1No. 2, No. 3, No. 4
    3 1/2"Steel000000000000
    No. 1No. 2, No. 3, No. 4
    6"Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2"Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2 3/4"Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    3 1/2"Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    6"Steel000000000000
    No. 3No. 12, 1/4"
    2"Steel000000000000
    No. 3No. 12, 1/4"
    3 1/2"Steel000000000000
    No. 3No. 12, 1/4"
    6"Steel000000000000
     

    Torque Screwdriver and Bit Sets

    Image of Product. Front orientation. Torque Screwdrivers. Torque Screwdriver and Bit Sets .
    Image of Attribute. Front orientation. Torque Screwdriver and Bit Sets .

    These sets include an adjustable torque driver, bits for different drive styles, and a socket adapter. To adjust torque, remove the black vinyl end cap and turn the attached adjustment key. When set torque is reached, the driver slips to disengage and stop turning the fastener, preventing overtightening. Sets come with a calibration certificate that states the product has passed a test for accuracy.
    Note: Accuracy ratings do not apply to the lower 20% of the torque range.
    Material
    No. of
    Pieces
    Components Included
    Adapters Included
    Extensions Included
    Drive Tools Included
    Torque Range
    Graduations
    For Bit Hex
    Shank Size
    Torque-Limiting
    Direction
    Clockwise
    Accuracy
    Overall
    Lg.
    Shaft
    Handle
    Certificate Type
    Each
    Slip-Release Torque Limiter
     
    in·lbf, N-m
    291 Adapter
    1 Drive Tool
    1 Extension
    26 Bits
    1/4" Square Drive Socket AdapterScrewdriver Bit ExtensionTorque-Limiting Screwdriver2 in·lbf to 36 in·lbf
    0.2 N-m to 4 N-m
    2 in·lbf
    0.2 N-m
    1/4"Clockwise±6%7 3/4"AluminumAluminum
    Calibration Certificate Traceable to NIST00000000000000
     

    High-Torque Bit Sets

    Image of Product. Front orientation. Screwdriver Bits. High-Torque Bit Sets.
    Heat treated for hardness, the bits in these sets won't crack or deform under high torque. They are manufactured to tight tolerances to prevent slipping.
    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).
    Wear-Resistant Diamond-Coated Steel—Diamond particles embedded in the tip bite into the screw head for a strong grip. Our most wear-resistant bits, these maintain their grip and shape, even when driving screws into tough materials.
    No. of
    Pieces
    Components
    Included
    Bits Included
    Adapters Included
    Material
    Container
    Type
    Each
    For Hand Tools
     
    1/4" Hex Shank Size
    71 Adapter
    6 Bits
    Phillips: No. 1, No. 2 (1" O'all Lg.)
    Pozidriv®: No. 1, No. 2 (1" O'all Lg.)
    Slotted: 7/32", 1/4" (1" O'all Lg.)
    2" Lg. Bit Adapter for Power ToolsDiamond-Coated SteelPlastic Case00000000000000
     

    Pozidriv® Bits For Impact Drivers

    Image of Product. Hex Shank. Front orientation. Screwdriver Bits. Pozidriv® Bits For Impact Drivers, For Hand Tools.

    Hex Shank

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Pozidriv® Bits For Impact Drivers, For Power Tools.

    Quick-Change Hex Shank

    Tougher than your average Pozidriv® bits. These have a thin, flexible section on the shank that absorbs 30 times the impact force. They are heat treated for hardness and manufactured to tight tolerances, so they won't snap or slip under high stress.
    Hex Shank—Use a bit adapter (not included) to attach these bits to power tools.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Wear-Resistant Diamond-Coated Steel—Diamond particles embedded in the tip bite into the screw head for a strong grip. Our most wear-resistant bits, these maintain their grip and shape, even when driving screws into tough materials.
    Drive
    Size
    For Screw Size
    Overall
    Lg.
    Material
    Each
    For Hand Tools
     
    1/4" Hex Shank Size
    No. 1No. 2, No. 3, No. 4
    1"Diamond-Coated Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    1"Diamond-Coated Steel00000000000
    No. 3No. 12, 1/4"
    1"Diamond-Coated Steel00000000000
     
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 1No. 2, No. 3, No. 4
    2"Steel00000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2"Diamond-Coated Steel00000000000
    No. 3No. 12, 1/4"
    2"Diamond-Coated Steel00000000000
     

    Electrically Insulating Changeable-Shaft Screwdriver Sets

    Image of Product. Front orientation. Screwdrivers. Electrically Insulating Changeable-Shaft Screwdriver Sets.
    Switch between a variety of screws and prevent electric shock. These sets include an insulated handle and interchangeable shafts that absorb up to 1,000 volts to meet IEC standards. Skip lugging around bulky screwdriver sets and simply remove and replace the shaft to fasten multiple screw sizes and styles.
    Ultra Grip—Designed for maximum comfort and control. The soft plastic coating and contoured shape reduce strain to prevent cramping and soreness during repetitive tasks. They also guarantee a secure grip.
    No. of
    Pieces
    Components Included
    Sizes Included
    Overall
    Lg.
    Grip
    Style
    Specs.
    Met
    Each
    Plastic-Coated Steel
    172 Screwdriver Handles
    15 Shafts
    Phillips: No. 1, No. 2
    Pozidriv® Terminal Screw: No. 1, No. 2
    Pozidriv®: No. 1, No. 2
    Slotted: 0.098", 0.138", 0.157", 0.216", 1/4"
    Torx: T10, T15, T20, T25
    8"Ultra GripIEC 609000000000000000
     

    Pozidriv® Terminal Screw Bits

    Image of Product. Front orientation. Screwdriver Bits. Pozidriv® Terminal Screw Bits.
    These bits turn both Pozidriv® and slotted screws. For maximum torque, however, it's best to pair them with Pozidriv® terminal screws to avoid slipping and stripping the recess. These bits are often used to secure screws on European electrical equipment, such as fuse boxes and terminal blocks.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Drive
    Size
    For Screw Size
    Overall
    Lg.
    Material
    Pkg.
    Qty.
    Pkg.
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 1No. 2, No. 3, No. 4
    2"Steel20000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2"Steel2000000000000
     

    Bit Screwdrivers

    Image of Product. Ultra Grip. Front orientation. Screwdrivers. Bit Screwdrivers, Magnet Bit Holder, Ultra Grip.

    Ultra Grip

    Don't lug around a toolbox full of drivers—just swap out the bit to drive multiple screw sizes and styles with one tool. The ultimate space savers, these bit screwdrivers are a smart solution for on-the-go jobs.
    Steel—Best for dry environments, since moisture will cause it to rust.
    Ultra Grip—Designed for maximum comfort and control. The soft plastic coating and contoured shape reduce strain to prevent cramping and soreness during repetitive tasks. They also guarantee a secure grip.
    Shaft
    Bit
    No. of
    Sizes
    Sizes Included
    For Bit Hex
    Shank Size
    Overall
    Lg.
    Material
    Lg.
    Overall
    Wd.
    Material
    Holding
    Mechanism
    Grip
    Style
    Each
    26Phillips: No. 0, No. 1, No. 2, No. 3
    Pozidriv®: No. 1, No. 2
    Slotted: 3 mm, 4 mm, 4.5 mm, 5.5 mm, 6 mm, 6.5 mm
    Square: No. 0, No. 1, No. 2, No. 3
    Torx: T6, T7, T8, T9, T10, T15, T20, T25, T27, T30
    1/4"9"Steel3 1/2"3/8"SteelMagnetUltra Grip0000000000000

    Maintenance Bit Socket Sets

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

    For

    Hex

    Drives

    For

    Phillips

    Drives

    Image of Specification. Front orientation. For Slotted Drives.
    Image of Specification. Front orientation. For Torx Drives.

    For

    Slotted

    Drives

    For

    Torx

    Drives

    Image of Specification. Front orientation. For Pozidriv® Drives.
    Image of Specification. Front orientation. For Tamper-Resistant 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
    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, Torx000000000000000
     

    Pozidriv® Bit Sets

    Image of Product. Hex Shank. Front orientation. Screwdriver Bits. Pozidriv® Bit Sets, For Hand Tools.

    Hex Shank

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Pozidriv® Bit Sets, For Power Tools.

    Quick-Change

    Hex Shank

    With more points of contact, the bits in these sets deliver more torque than Phillips bits. They are also less likely to slip and damage the screw head. Pozidriv® bits are often used to secure screws on European machinery and equipment.
    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).
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Components
    Included
    Bits Included
    Material
    Container
    Type
    Each
    For Hand Tools
     
    1/4" Hex Shank Size
    15 BitsPozidriv®: No. 1 (1" O'all Lg.)—5 ea.
    Pozidriv®: No. 2 (1" O'all Lg.)—8 ea.
    Pozidriv®: No. 3 (1" O'all Lg.)—2 ea.
    SteelPlastic Pouch0000000000000
     
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    15 BitsPozidriv®: No. 1 (2" O'all Lg.)—5 ea.
    Pozidriv®: No. 2 (2" O'all Lg.)—8 ea.
    Pozidriv®: No. 3 (2" O'all Lg.)—2 ea.
    SteelPlastic Pouch0000000000000
     

    Pozidriv® Bit Sockets

    Image of Product. Front orientation. Bit Sockets. Pozidriv® Bit Sockets .
    Image of Specification. Front orientation. For Pozidriv® Drives.

    For

    Pozidriv®

    Drives

    Drive
    Size
    Overall
    Lg.
    Material
    Bit
    Replaceable
    Specs. Met
    For Drive
    Style
    Each
    3/8" Square Drive
    No. 12 3/16"Chrome-Plated SteelNoISO 1174, ISO 8764-1Pozidriv®
    00000000000000
    No. 22 3/16"Chrome-Plated SteelNoISO 1174, ISO 8764-1Pozidriv®
    0000000000000
    No. 32 3/16"Chrome-Plated SteelNoISO 1174, ISO 8764-1Pozidriv®
    0000000000000
     
    1/2" Square Drive
    No. 42 3/8"Chrome-Plated SteelNoISO 1174, ISO 8764-1Pozidriv®
    0000000000000
     

    Ratcheting Bit Screwdrivers

    Image of Product. Front orientation. Screwdrivers. Ratcheting Bit Screwdrivers, Style B.

    Style B

    Drive multiple screw styles and sizes without lifting and repositioning your tool. A ratcheting handle drives screws with smooth, continuous motion to save time with every turn. Just snap one of the included bits onto the shaft and get cranking.
    Style B—Bits store neatly inside the handle so you won't lose them.
    Chrome-Plated Steel—The bright, shiny plating resists salt water and chemicals better than other finishes and is less likely to wear off.
    Ultra Grip—Designed for maximum comfort and control. The soft plastic coating and contoured shape reduce strain to prevent cramping and soreness during repetitive tasks. They also guarantee a secure grip.
    Shaft
    Bit
    Style
    No. of
    Sizes
    Sizes Included
    For Bit Hex
    Shank Size
    Overall
    Lg.
    Material
    Lg.
    Overall
    Wd.
    Material
    Holding
    Mechanism
    Grip
    Style
    Each
    B10Phillips: No. 1, No. 2
    Pozidriv®: No. 1, No. 2
    Slotted: 3/16", 1/4"
    Square: No. 1, No. 2
    Torx: T10, T15
    1/4"10"Chrome-Plated Steel3"3/8"SteelMagnetUltra Grip0000000000000
    back to top