Drill Bit Sockets | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	Square Drive Size Square Drive Size

	Size Size

	Socket Type Socket Type


Hex Shank to Square Drive Adapter	Socket

Extension	Torque- Limiting Adapter

Flex Adapter	Square Drive Size Adapter

Quick-Change Adapter	Retaining Ring

Secure-Hold Extension

	Bolt Clearance Style Bolt Clearance Style


Standard	Deep

Extra Deep

	Drive Type Drive Type

Impact

Nonimpact Power

Manual

	Overall Length Overall Length

	Socket Style Socket Style


Bit	Standard

Flex

	Socket Shape Socket Shape


4-Point	6-Point	8-Point

12-Point	Torx

	For Drive Style For Drive Style

	Individual/Set Individual/Set

Individual

Set

	Finish Finish

Magnesium Phosphate
Coated

Oil Coated

Powder Coated

Zinc-Phosphate Coated

	Material Material

	OD OD

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Hex Shank Size Hex Shank Size

1/4"

7/16"

5/8"

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Number of Pieces Number of Pieces

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Socket Retainer Style Socket Retainer Style

Ball Detent

	Nut Clearance Depth Nut Clearance Depth

	Bolt Clearance Depth Bolt Clearance Depth

	Container Type Container Type

1,153 Products

Socket Adapters and Extensions

Hex Shank to Power Socket Square
Drive and Impact Square Drive Adapters

Use sockets with tools that accept hex shanks, such as impact drivers and power drills.

Flexible Power Socket Extensions

Bend these extensions around obstructions to access hard-to-reach fasteners.

Impact Socket Extensions

Attach to your socket for a longer reach.

Impact Flex Socket Adapters

Pivot the head to access fasteners from an angle.

Impact Magnetic Square Drive Size Adapters

A magnet holds the socket, making changes quicker.

Secure-Hold Impact Socket Extensions

Lock your socket into the extension to prevent accidental disengagement.

Impact Quick-Change Socket Adapters

Pull the collar to quickly attach and remove sockets.

Impact Torque-Limiting Socket Adapters

Prevent overtightening that can damage fasteners. These adapters spring back slightly when the set torque is reached.

Impact Square Drive Size Adapters

Convert from one square drive size to another.

Impact Sockets

Impact Hex Bit Sockets

Impact Torx Bit Sockets

6-Point Impact Sockets

Achieve the best possible grip on hex fasteners and prevent rounding.

Fastener-Holding 6-Point Impact Sockets

A magnet holds the fastener securely enough to drive self-tapping screws.

Thin-Wall 6-Point Impact Sockets

With a smaller OD than standard sockets, these fit between tightly spaced fasteners.

Extra-Deep 6-Point Impact Sockets

Extra length allows access to fasteners on long bolts.

6-Point Flex Impact Sockets

Pivot the head to access fasteners from an angle.

Nonmarring 6-Point Impact Sockets

Tighten or loosen nuts and bolts without damaging the finish.

8-Point Impact Sockets

Quickly position these sockets on square fasteners.

Extra-Deep 8-Point Impact Sockets

Extra length allows access to fasteners on long bolts.

12-Point Flex Impact Sockets

Pivot the head to access fasteners from an angle.

12-Point Impact Sockets

The 12-point shape quickly positions on hex fasteners.

4-Point Impact Sockets

The square shape provides the best possible grip on square fasteners and prevents rounding.

External Torx Impact Sockets

Nonsparking 12-Point Impact Sockets

Made of aluminum-bronze, these sockets satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.

Budd Wheel Impact Sockets

Designed to remove and install dual wheels on trucks and trailers, these sockets have a hex recess for accessing lug nuts and a square recess to turn the threaded shafts found on inner wheels.

Power Sockets

Power Hex Bit Sockets

Use bit sockets as an alternative to a screwdriver or L-key.

Fastener-Holding Power Sockets

A magnet holds the fastener securely enough to drive self-tapping screws.

Power Sockets

The hex shape grips hex fasteners and prevents rounding.

Impact Socket Sets

Impact Hex Bit Socket Sets

Use these sockets as an alternative to a screwdriver or L-key. They are made to withstand the high torque and force of impact tools.

Impact Socket Extension Sets

Attach to your socket for a longer reach.

Secure-Hold Impact Socket Extension Sets

Lock your socket into the extension to prevent accidental disengagement.

Impact Torque-Limiting Socket Adapter Sets

Prevent overtightening that can damage fasteners. These adapters spring back slightly when the set torque is reached.

External Torx Impact Socket Sets

These sockets are made to withstand the high torque and force of impact tools.

6-Point Impact Socket Sets

The hex shape grips hex fasteners and prevents rounding. These sockets are made to withstand the high torque and force of impact tools.

6-Point Flex Impact Socket Sets

Pivot the head to access fasteners from an angle.

Budd Wheel Impact Socket Sets

Remove and install dual wheels on trucks and trailers with the sockets in these sets.

Impact Square Drive Size Adapter Sets

Convert from one square drive size to another.

Square Drive Size Adapter Sets

Convert from one square drive size to another.

Socket Retaining Rings

One-Piece Socket Retaining Rings

Two-Piece Socket Retaining Rings

Morse Taper Drill Chuck Arbors

Extensions for Morse Taper Drill Chuck Arbors

Insert your Morse taper arbor into one of these extensions to get additional reach.

Adapters for Morse Taper Drill Chuck Arbors

If your Morse taper arbor is too small or large for your machine spindle, insert it into one of these adapters. Also known as sleeves or shell sockets.

Socket Adapters and Extensions

Hex Shank to Power Socket SquareDrive and Impact Square Drive Adapters

Flexible Power Socket Extensions

Impact Socket Extensions

Impact Flex Socket Adapters

Impact Magnetic Square Drive Size Adapters

Secure-Hold Impact Socket Extensions

Impact Quick-Change Socket Adapters

Impact Torque-Limiting Socket Adapters

Impact Square Drive Size Adapters

Impact Sockets

Impact Hex Bit Sockets

Impact Torx Bit Sockets

6-Point Impact Sockets

Fastener-Holding 6-Point Impact Sockets

Thin-Wall 6-Point Impact Sockets

Extra-Deep 6-Point Impact Sockets

6-Point Flex Impact Sockets

Nonmarring 6-Point Impact Sockets

8-Point Impact Sockets

Extra-Deep 8-Point Impact Sockets

12-Point Flex Impact Sockets

12-Point Impact Sockets

4-Point Impact Sockets

External Torx Impact Sockets

Nonsparking 12-Point Impact Sockets

Budd Wheel Impact Sockets

Power Sockets

Power Hex Bit Sockets

Fastener-Holding Power Sockets

Power Sockets

Impact Socket Sets

Impact Hex Bit Socket Sets

Impact Socket Extension Sets

Secure-Hold Impact Socket Extension Sets

Impact Torque-Limiting Socket Adapter Sets

External Torx Impact Socket Sets

6-Point Impact Socket Sets

6-Point Flex Impact Socket Sets

Budd Wheel Impact Socket Sets

Impact Square Drive Size Adapter Sets

Square Drive Size Adapter Sets

Square Drive Size Adapter Sets

Socket Retaining Rings

One-Piece Socket Retaining Rings

Two-Piece Socket Retaining Rings

Morse Taper Drill Chuck Arbors

Extensions for Morse Taper Drill Chuck Arbors

Adapters for Morse Taper Drill Chuck Arbors

Hex Shank to Power Socket Square
Drive and Impact Square Drive Adapters