1/4" Drive Sockets | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	Square Drive Size Square Drive Size

1/4"

3/8"

1/2"

	For Drive Style For Drive Style


External 12-Point	External Hex	External Square

Hex	Phillips	Slotted

Tamper- Resistant Hex	Torx

	Socket Style Socket Style


Standard	Bit

Offset	Flex

	Size Size	Show

1/4"

	Size Size	Hide

	Overall Length Overall Length

	Socket Type Socket Type

	Socket

	Tip Style Tip Style


Standard	Ball

	Individual/Set Individual/Set

Individual

Set

	Number of Pieces Number of Pieces

	Drive Type Drive Type

Manual

Impact

Nonimpact Power

	Container Type Container Type

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

DFARS Specialty Metals
COTS-Exempt

	Bolt Clearance Style Bolt Clearance Style


Standard	Deep

Shallow

	Finish Finish

	Material Material

Steel

	Socket Shape Socket Shape


4-Point	6-Point	8-Point

12-Point	Universal

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

REACH Compliant

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

RoHS Compliant

	OD OD

	Set Type Set Type

Sockets

Sockets with Drive Tools

	Bit Replaceable Bit Replaceable

Yes

	Specifications Met Specifications Met

118 Products

Sockets

6-Point Sockets

Stubby 6-Point Sockets

These short sockets fit spaces where height clearance is limited.

12-Point Sockets

12-Point Flex Sockets

Pivot the head to access fasteners from an angle.

8-Point Sockets

Quickly position these sockets on square and external 8-point fasteners.

4-Point Sockets

Also known as pipe plug sockets, these sockets have a square shape that provides the best possible grip on square fasteners and prevents rounding.

Universal-Fit Sockets

Turn many sizes of square, hex, and 8-point fasteners with one socket. Place over the fastener and 54 pins move to grip it securely.

Hex Bit Sockets

Electrical-Insulating Hex Bit Sockets

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.

Extended-Reach Hex Bit Sockets

Extra-long bits allow access to hard-to-reach fasteners.

Stubby Hex Bit Sockets

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

Extended-Reach Ball-End Hex Bit Sockets

Extra-long bits allow access to hard-to-reach fasteners.

Ball-End Hex Bit Sockets

The ball end allows angled entry when you don't have exact alignment between the socket bit and fastener.

Slotted Bit Sockets

Tamper-Resistant Hex Bit Sockets

These sockets are also known as pin-in-hex or pin-in-socket bits.

Tight-Clearance Offset Sockets

Often used with an extension, these sockets turn fasteners and fittings in obstructed areas that a regular socket can't reach. They are also known as crowfoot wrenches.

Impact 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.

12-Point Flex Impact Sockets

Pivot the head to access fasteners from an angle.

8-Point Impact Sockets

Quickly position these sockets on square fasteners.

Impact Hex Bit Sockets

Power Sockets

The hex shape grips hex fasteners and prevents rounding.

Fastener-Holding Power Sockets

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

Power Hex Bit Sockets

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

Socket Sets

Premium 6-Point Socket Sets

Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish.

Value 6-Point Socket Sets

For high quality at a lower price, choose these U.S.A.-made sets.

Economy 6-Point Socket Sets

Suitable for occasional maintenance work, these sets are imported.

Premium 12-Point Socket Sets

Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish.

8-Point Socket Sets

Quickly position these sockets on square fasteners.

Hex Bit Socket Sets

Extended-Reach Hex Bit Socket Sets

Extra-long bits allow access to hard-to-reach fasteners.

Stubby Hex Bit Socket Sets

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

Extended-Reach Ball-End Hex Bit Socket Sets

Extra-long bits allow access to hard-to-reach fasteners.

Ball-End Hex Bit Socket Sets

The ball end allows angled entry when you don't have exact alignment between the socket bit and fastener.

Hex, Torx, Phillips, and Slotted Bit Socket Assortments

Keep a convenient mix of hex, Torx, Phillips, and slotted bit sockets on hand.

Tamper-Resistant Hex Bit Socket Sets

These sockets are also known as pin-in-hex or pin-in-socket bits.

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.

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.

Socket Wrenches

T-Handle Socket Wrenches

Socket Wrenches

Bolt-Through Socket Wrenches

Turn nuts on bolts and threaded rod, which can pass through the short end of the wrench. For additional leverage, slip a bar through the short end to create a T-handle.

Flex-Head Socket Wrenches

Pivot the socket end to access hard-to-reach fasteners.

Ratcheting Box Wrenches

Two-Head Ratcheting Box Wrenches

Ratchet mechanisms allow you to turn fasteners in tight spaces without removing and repositioning the tool.

Two-Head Deep-Offset Ratcheting Box Wrenches

The 25° offset heads give you additional clearance to turn hard-to-reach fasteners.

Changeable-Head Torque Wrenches

Change heads to use these tools as an open-end, box, square drive, or hex-key wrench.