McMaster-Carr

Choose a Category

	System of Measurement System of Measurement

Inch

Metric

ft.-lbs.

	Square Drive Size Square Drive Size

	For Drive Style For Drive Style


Hex	Phillips	Slotted

Torx	Tamper- Resistant Hex	External Hex

External 12-Point	External Square

	Size Size

	Tip Style Tip Style


Standard	Ball

	Individual/Set Individual/Set

Individual

Set

	Socket Style Socket Style


Bit	Standard

Offset

	Drive Type Drive Type

Manual

Impact

Nonimpact Power

	Overall Length Overall Length

1"-2"

1 11/16"-1 7/8"

1 7/8"-2 3/4"

2 23/32"-4"

2 3/4"-4"

3 1/4"-4"

3 3/4"-5 1/4"

	Number of Pieces Number of Pieces

	Container Type Container Type

Metal Clip Rail

Plastic Case

Plastic Clip Rail

	Finish Finish

	Material Material

Steel

Beryllium Copper

Plastic

	Bit Replaceable Bit Replaceable

Yes

	Maximum Access Angle Maximum Access Angle

15°

20°

25°

	Compatible Retaining Ring ID Compatible Retaining Ring ID

1 7/16"

1 5/8"

1 3/4"

	Head Style Head Style


Standard	Flex

	Wrench Type Wrench Type

Standard

Torque

	Set Type Set Type

Sockets with Drive Tools

Sockets

	Maximum Torque Maximum Torque

150 Nm

110 ft.-lbs.

	Turn Required to Ratchet Turn Required to Ratchet

5°

8°

	Center-to-Center Length Center-to-Center Length

	Channel Height Channel Height

1 5/8"

2 7/16"

3 1/4"

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529 Products

Sockets

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 F1505-01 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.

Tamper-Resistant Hex Bit Sockets

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

Strut Channel Sockets

Designed to fit inside strut channel, these sockets make it easier to mount the channel than using an extension or additional tools.

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.

12-Point Sockets

Impact Hex Bit Sockets

Power Hex Bit Sockets

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

Socket Sets

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.

Value 12-Point Socket Sets

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

Ratchet Wrenches and Handles

Nonsparking Torque Wrenches

Made of beryllium copper, these wrenches satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.

Ratchet Wrenches

A ratchet mechanism allows you to turn fasteners without removing and repositioning the wrench.

Quick-Release Flex-Head
Ratchet Wrenches

No need to pull the socket off the tool—push a button to release.

Easy-ID Socket Organizers

Store sockets on posts marked with the size.

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Sockets

Hex Bit Sockets

Electrical-Insulating Hex Bit Sockets

Extended-Reach Hex Bit Sockets

Stubby Hex Bit Sockets

Extended-ReachBall-End Hex Bit Sockets

Ball-End Hex Bit Sockets

Tamper-Resistant Hex Bit Sockets

Strut Channel Sockets

Tight-Clearance Offset Sockets

12-Point Sockets

Impact Hex Bit Sockets

Power Hex Bit Sockets

Socket Sets

Hex Bit Socket Sets

Extended-Reach Hex Bit Socket Sets

Stubby Hex Bit Socket Sets

Extended-Reach Ball-EndHex Bit Socket Sets

Ball-End Hex Bit Socket Sets

Hex, Torx, Phillips, andSlotted Bit Socket Assortments

Tamper-ResistantHex Bit Socket Sets

Value 12-Point Socket Sets

Impact Hex Bit Socket Sets

Ratchet Wrenches and Handles

Nonsparking Torque Wrenches

Ratchet Wrenches

Quick-Release Flex-HeadRatchet Wrenches

Easy-ID Socket Organizers

Easy-ID Socket Organizers

Extended-Reach
Ball-End Hex Bit Sockets

Extended-Reach Ball-End
Hex Bit Socket Sets

Hex, Torx, Phillips, and
Slotted Bit Socket Assortments

Tamper-Resistant
Hex Bit Socket Sets

Quick-Release Flex-Head
Ratchet Wrenches