The toughest bits available, these withstand the shock and twisting force of impact drivers.

Protect your stainless steel screws by using a stainless steel bit. If steel flakes off a standard bit and into the recess, it can lead to rust and contamination. These bits eliminate that risk.

A retaining ring at the tip grips inside the recess to ensure screws won't slip off the bit.

Strong and durable, these multipurpose bits are for use with bit screwdrivers. They are often used with power tools to install sheet metal screws.

Less likely to crack or shatter under high torque than standard bits, these are often used with power tools to install machine screws.

A wide tip makes good contact in shallow and coated screw recesses, such as those filled with paint.

Drive screws with both ends of these bits. Use with hand drivers.

An exterior stop collar prevents fasteners from being driven too deep. Use with soft material such as drywall, wood, and fiberboard.

Strong and durable, these multipurpose bits are often used with power tools to install sheet metal screws.

When you don't have exact alignment between the fastener and the tool, the ball end allows angled entry to turn screws in hard-to-reach areas.

Bits have a different size at each end.

Strong and durable, these multipurpose bits are for use with bit screwdrivers. They are often used with power tools to install sheet metal screws.

Remove screws in hard-to-reach places. A spring-loaded sleeve guides bits onto the screw head and keeps them from slipping out.

Protect your stainless steel screws by using a stainless steel bit. If steel flakes off a standard bit and into the recess, it can lead to rust and contamination. These bits eliminate that risk.

These are also known as TP3® bits.

An opening at the tip accommodates the pin in the recess of tamper-resistant pentalobe and tamper-resistant Torx Plus screws.

The toughest bits available, these withstand the shock and twisting force of impact drivers. Designed for screws with a square recess in the head, they are also known as Robertson bits.

These bits are shaped like a 12-pointed star. They're also known as XZN bits.

An opening at the tip accommodates the pin in the recess of tamper-resistant square screws.

Strong and durable, these multipurpose bits are for use with bit screwdrivers.

While screws with a Square/Phillips combination drive can be turned with either a Square or Phillips bit, these make the best contact so you can apply high torque without slipping and stripping the recess. They are also known as Quadrex bits.

Ribs forged into the wings of these offset-cross-shaped bits grip the screw recess to reduce stripping. They are also known as ACR® bits.

An opening at the tip accommodates the pin in the recess of tamper-resistant Phillips screws. These are also known as pin-in-head Phillips bits.

Bits have a different size at each end.

Also known as Polydrive bits.

Also known as Reed and Prince bits.

The tip is shaped like an eight-pointed star.

Grip the indentations on the head of tri-groove fasteners.

These bits have an offset cross shape. They’re also known as ACR® bits.

An exterior stop collar prevents fasteners from being driven too deep. Use with soft materials such as drywall, wood, and fiberboard.

The toughest bits available, these withstand the shock and twisting force of impact drivers. A magnet holds the nut in place.

Because they make contact on the flat sides of fasteners rather than only on the corners, these magnetic bits significantly reduce slipping and stripping. They’re also known as lobular bits.

A retaining ring grips inside the recess to hold screws in place. These bits have a ball end that allows angled entry to drive screws in hard-to-reach areas.

Assortments contain bits with multiple drive styles.

Less likely to crack or shatter under high torque than standard bits, these are often used with power tools to install machine screws.

The slightly tapered tip wedges into the screw recess for a secure hold. These are also known as Torx-Align bits.

A three-winged tip fits triangular slotted screw recesses.

Use with screws that have two drilled holes.

An opening at the tip accommodates the pin in the recess of tamper-resistant Torx screws. These are also known as pin-in-Torx bits.

An opening at the tip accommodates the pin in the recess of tamper-resistant hex screws. These are also known as pin-in-hex or pin-in-socket bits.

Also known as Robertson bits these are designed for screws with a square recess in the head.

Use hex-shank bits (also known as insert bits) in powered tools.

Keep bits from slipping. Insert a bit into the adapter, place a screw on the end of the bit, and slide the adapter sleeve over the screw. The sleeve retracts as the screw is driven. These adapters hold hex-shank bits (also known as insert bits) in powered tools.

A magnetic ring at the end of the adapter holds flat-head screws in place to ensure good contact between the bit and screw. Use these adapters to hold hex-shank bits (also known as insert bits) in powered tools.

These adapters are designed to withstand the high torque of impact drivers. They hold hex-shank bits (also known as insert bits).

Attach these adapters to square-drive tools.

Insert these adapters into your SDS-drive rotary hammer to use it with hex-shank bits (also known as insert bits).

Mount the magnetic base to walls, cabinets, and other steel surfaces.

Fit these small cases comfortably in your pocket.

Sets include assorted keys with long shafts that reach into tight spots. The plastic-covered handles provide a good grip for your whole hand.

Sets include an assortment of short keys that fit in tight spaces where others can't.

When a standard-tip key can't make good contact with the recess, a ball end allows angled entry to turn screws in hard-to-reach places.

When a standard-tip key can't make good contact with the recess, a ball end allows angled entry to turn screws in hard-to-reach places. These keys have a textured grip that provides comfort, slip resistance, and maximum torque.

With a simple loop handle, these keys are the economical choice. They have a long shaft for reaching into tight spots and the T-handle provides a good grip for your whole hand when turning fasteners.

The textured grip provides comfort, slip resistance, and maximum torque. These keys have a long shaft for reaching into tight spots to turn fasteners.

The long shaft has a ball end for angled entry to turn screws in hard-to-reach areas. The short shaft provides additional torque.

These assorted keys have an extra-long shaft that provides access to fasteners in deep recesses. To change tips, use a hex key to loosen the set screw.

The ball-end tip has a retaining ring that grips inside the recess to hold screws in place and allows angled entry to turn fasteners in hard-to-reach areas.

Protect your stainless steel screws by using a stainless steel key. If steel flakes off a standard tool and into the recess, it can lead to rust and contamination. These keys eliminate that risk.

The assorted keys in these sets have an insulated handle and shaft that protect against shock from accidental contact with live electrical circuits. These tools are tested to 1,000 volts to meet IEC 60900 and ASTM F1505-01. They have a long shaft that reaches into tight spots to turn fasteners.

An insulated handle and shaft protect against shock from accidental contact with live electrical circuits. These tools are tested to 1,000 volts to meet IEC and ASTM standards. They have a long shaft that reaches into tight spots to turn fasteners.

Sets include an assortment of keys. These simple tools turn fasteners from either end and reach into tight spots.

A bright finish makes these tools stand out, so they're less likely to be misplaced. They turn fasteners from either end and reach into tight spots.

The zinc coating on these keys resists salt-spray exposure. They turn fasteners from either end and reach into tight spots.

Use these keys where a magnetized tool can cause damage. They are made of corrosion-resistant titanium. Keys turn fasteners from either end.

Protect your stainless steel screws by using a stainless steel L-key. If steel flakes off a standard tool and into the recess, it can lead to rust and contamination. These keys eliminate that risk.

These assorted keys are made of beryllium copper that is FM approved. They help meet OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present. Keys turn fasteners from either end and reach into tight spots.

Bits are held in place with a retaining ring or set screw rather than a magnet, so the tool won't attract loose metal parts and shavings.

Operate these tools like a standard bit driver and access hard-reach fasteners with the offset head. Insert a bit and a magnet holds it in place.

Drive screws four times faster than ratcheting alone. Grip the speed housing at the base of the shaft with one hand while turning the handle with the other. A magnet at the end of the shaft holds bits in place.

LEDs light the tip so you can use these tools in dark areas.

Bend the shaft around obstructions to reach fasteners that standard and offset screwdrivers can’t.

Bits have a different tip at each end and snap into the shaft, which is also a nutdriver.

Keep a set of keys neatly in your tool box or pocket to turn multiple fastener sizes.

When working at heights, secure a lanyard to the ring on these tools and prevent drops. Sets include an assortment of keys for turning multiple fastener sizes.

Insulated to protect against accidental contact with live electrical circuits, these sockets are tested to 1,000 volts to meet ASTM F1505 and IEC 60900.

The short bit on these sockets fits in spaces where height clearance is limited.