24 mm Drive Sockets | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	Size Size	Show

24 mm

	Size Size	Hide

	Square Drive Size Square Drive Size

3/8"

1/2"

3/4"

	Bolt Clearance Style Bolt Clearance Style


Standard	Deep

Extra Deep

	Socket Shape Socket Shape


6-Point	12-Point	Universal

	Socket Style Socket Style


Standard	Bit

Offset

	For Drive Style For Drive Style


External 12- Point	External Hex

External Square	Hex

	Drive Type Drive Type

Manual

Impact

	Individual/Set Individual/Set

Individual

Set

	Socket Type Socket Type

	Socket

	OD OD

	Overall Length Overall Length

	Finish Finish

	Material Material

Steel

Aluminum-Bronze

	Number of Pieces Number of Pieces

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

DFARS Specialty Metals
COTS-Exempt

	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

	Set Type Set Type

Sockets

Sockets with Drive Tools

	Container Type Container Type

	Tip Style Tip Style

	Standard

	Specifications Met Specifications Met

ASME

FDA Compliant

SAE

	Nut Clearance Depth Nut Clearance Depth

45 Products

About Torque Tools

Standard

Deep

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

For technical drawings and 3-D models, click on a part number.

			Standard			Deep
Size	Material	Specifications Met	Overall Lg.		Each	Overall Lg.		Each
3/8" Square Drive
24 mm	Chrome-Plated Steel	ASME B107.110	1 5/16"	00000000	00000	2 7/8"	000000	000000
1/2" Square Drive
24 mm	Chrome-Plated Steel	ASME B107.110	__	000000	00	3 1/4"	00000000	00000
24 mm	Chrome-Plated Steel	ASME B107.110, SAE AS955	1 9/16"	0000000	00000	__	000000	00
3/4" Square Drive
24 mm	Chrome-Plated Steel	ASME B107.110	__	000000	00	3 1/2"	00000000	00000

Nonsparking 6-Point Sockets

Made of aluminum-bronze, these sockets satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present. The hex shape provides the best possible grip on hex fasteners and prevents rounding.

Warning: Do not use these tools in direct contact with acetylene.

For technical drawings and 3-D models, click on a part number.

Sockets						Ratchet Wrenches
Size	Overall Lg.	OD	Material		Each		Each
1/2" Square Drive
24 mm	1 1/2"	1 1/2"	Aluminum-Bronze	0000000	000000	000000	0000000

Extra-Deep 6-Point Sockets

Extra length allows access to fasteners on long bolts. These sockets have a hex shape that provides the best possible grip on hex fasteners and prevents rounding.

For technical drawings and 3-D models, click on a part number.

1/2" Square Drive
Size	Overall Lg.	OD	Material		Each
24 mm	6"	1 3/8"	Zinc-Plated Steel	00000000	000000

Nonmarring 6-Point Sockets

Socket

Replacement Insert

With a plastic insert, these sockets firmly grip hex nuts and bolts without rounding them or scratching highly polished finishes. They’re often used in food, beverage, and pharmaceutical plants, since they won’t leave grooves where bacteria could grow and are also FDA compliant to safely touch food. An O-ring secures the insert so it won’t fall out, but still lets you remove the insert by hand once it’s worn down. Attach these sockets to hand-driven tools only.

For technical drawings and 3-D models, click on a part number.

Sockets									Replacement Inserts
Size	Overall Lg.	OD	Material	Insert Material	O-Ring Material	Specifications Met		Each		Each
1/2" Square Drive
24 mm	1 3/4"	1 25/64"	Chrome-Plated Steel	Plastic	Buna-N Rubber	FDA Compliant 21 CFR 177.1630	0000000	0000000	0000000	000000

12-Point Sockets

Standard

Deep

The 12-point shape quickly positions on hex fasteners. These sockets are for hand-driven use only.

For technical drawings and 3-D models, click on a part number.

		Standard			Deep
Size	Material	Overall Lg.		Each	Overall Lg.		Each
Chrome Plated
3/8" Square Drive
24 mm	Steel	1 5/16"	0000000	00000	__	000000	00
1/2" Square Drive
24 mm	Steel	1 9/16"	0000000	00000	3 1/4"	0000000	000000
3/4" Square Drive
24 mm	Steel	2"	0000000	00000	__	000000	00

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.

For technical drawings and 3-D models, click on a part number.

1/2" Square Drive
Size	Overall Lg.	OD	Material		Each
7/16" - 1 1/4", 11 mm - 32 mm	3 1/2"	1 11/16"	Chrome-Plated Steel	0000000	000000

Hex Bit Sockets

For technical drawings and 3-D models, click on a part number.

1" Square Drive
Size	Overall Lg.	Material	Bit Replaceable		Each
24 mm	3 9/16"	Chrome-Plated Steel	No	0000000	0000000

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.

For technical drawings and 3-D models, click on a part number.

3/8" Square Drive
Size	Overall Lg.	Thick.	Center-to-Center Lg.	Material		Each
24 mm	2 7/16"	5/16"	1 7/16"	Chrome-Plated Steel	0000000	000000
1/2" Square Drive
24 mm	2 13/16"	3/8"	1 3/4"	Chrome-Plated Steel	0000000	00000

6-Point Impact Sockets

Achieve the best possible grip on hex fasteners and prevent rounding. These sockets are made to withstand the high torque and force of impact tools.

3/4", 1", and 1 1/2" square drive size sockets require a locking retainer. Use with an impact wrench that has a pin-style socket retainer, or use a socket retaining ring with tools that have a hole- or hole-and-ring style socket retainer.

For technical drawings and 3-D models, click on a part number.

Standard

Sockets
	Clearance Depth								Retaining Rings
Size	Nut	Bolt	Compatible Retaining Ring ID	Material	Finish	Overall Lg.		Each		Each
3/8" Square Drive
24 mm	17/32"	19/32"	__	Steel	Black Oxide	1 1/8"	0000000	00000	000000	00
1/2" Square Drive
24 mm	1 1/16"	1 3/32"	__	Steel	Black Oxide	1 3/4"	0000000	00000	000000	00
3/4" Square Drive
24 mm	19/32"	1 1/16"	1 7/16"	Steel	Black Oxide	2"	00000000	00000	0000000	00000
1" Square Drive
24 mm	35/64"	1 11/32"	1 3/4"	Steel	Black Oxide	2 5/16"	000000000	00000	0000000	0000

Deep

Sockets
	Clearance Depth								Retaining Rings
Size	Nut	Bolt	Compatible Retaining Ring ID	Material	Finish	Overall Lg.		Each		Each
3/8" Square Drive
24 mm	19/32"	1 31/32"	__	Steel	Black Oxide	2 7/8"	0000000	00000	000000	00
1/2" Square Drive
24 mm	5/8"	2 7/64"	__	Steel	Black Oxide	3 1/2"	0000000	00000	000000	00
3/4" Square Drive
24 mm	13/16"	2 1/4"	1 7/16"	Steel	Black Oxide	3 1/4"	0000000	00000	0000000	00000
1" Square Drive
24 mm	35/64"	2 3/4"	1 3/4"	Steel	Black Oxide	3 9/16"	00000000	00000	0000000	0000

12-Point Impact Sockets

The 12-point shape quickly positions on hex fasteners. These sockets are made to withstand the high torque and force of impact tools.

For technical drawings and 3-D models, click on a part number.

Standard

	Clearance Depth
Size	Nut	Bolt	Material	Finish	Overall Lg.		Each
1/2" Square Drive
24 mm	27/32"	21/32"	Steel	Black Oxide	1 1/2"	0000000	000000

Impact Hex Bit Sockets

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

3/4" and 1” square drive size sockets require a locking retainer. Use with an impact wrench that has a pin-style socket retainer, or use a socket retaining ring with tools that have a hole- or hole-and-ring style socket retainer.

For technical drawings and 3-D models, click on a part number.

Sockets								Replacement Bits		Retaining Rings
Size	Overall Lg.	Compatible Retaining Ring ID	Material	Finish	Bit Replaceable		Each		Each		Each
3/4" Square Drive
24 mm	3 3/4"	1 7/16"	Steel	Black Oxide	Yes	00000000	000000	00000000	000000	0000000	00000

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. The hex shape grips hex fasteners and prevents rounding.

For technical drawings and 3-D models, click on a part number.

Sockets—Chrome-Plated Steel

1/2" Square Drive
No. of Pieces	Includes		Each
15	Standard Sockets: 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm	000000	0000000

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. The 12-point shape quickly positions on hex fasteners.

For technical drawings and 3-D models, click on a part number.

Sockets—Chrome-Plated Steel

1/2" Square Drive
No. of Pieces	Includes		Each
15	Deep Sockets: 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 24 mm, 25 mm	0000000	0000000
15	Standard Sockets: 10 mm, 13 mm, 14 mm, 15 mm, 17 mm, 18 mm, 19 mm, 20 mm, 22 mm, 23 mm, 24 mm, 26 mm, 27 mm, 30 mm, 32 mm	0000000	000000
3/4" Square Drive
13	Standard Sockets: 19 mm, 20 mm, 22 mm, 24 mm, 27 mm, 30 mm, 32 mm, 36 mm, 41 mm, 46 mm, 50 mm, 55 mm, 60 mm	0000000	000000

Sockets with Drive Tools—Chrome-Plated Steel

1/2" Square Drive
No. of Pieces	Components Included	Includes		Each
20	17 Sockets 2 Drive Tools 1 Extension	Standard Sockets: 10 mm, 13 mm, 14 mm, 15 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm, 26 mm, 27 mm, 30 mm, 32 mm, 36 mm 10 3/8" Long Ratchet Wrench 15 1/2" Long Flex-Head Wrench Handle 5" Long Extension	00000000	0000000

Foam Socket Organizer for 22 Piece 3/4" Square Drive Size Set

0000000

Each

0000000

Economy 12-Point Socket Sets

Suitable for occasional maintenance work, these sets are imported. The 12-point shape quickly positions on hex fasteners.

Sockets—Chrome-Plated Steel

1/2" Square Drive
No. of Pieces	Includes		Each
13	Standard Sockets: 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm	0000000	000000

Sockets with Drive Tools—Chrome-Plated Steel

1/2" Square Drive
No. of Pieces	Components Included	Includes		Each
14	11 Sockets 1 Drive Tool 2 Extensions	Standard Sockets: 10 mm, 12 mm, 13 mm, 14 mm, 15 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 24 mm 7" Long Ratchet Wrench 6" Long Extension 10" Long Extension	0000000	0000000

6-Point Impact Socket Sets

Sockets

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

3/4" square drive size sockets require a locking retainer. Use with an impact wrench that has a pin-style socket retainer, or use a socket retaining ring with tools that have a hole- or hole-and-ring style socket retainer.

1/2" Square Drive—Steel
No. of Pieces	Components Included	Includes	Finish		Each
16	16 Sockets	Standard Sockets: 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm, 27 mm	Black Oxide	0000000	0000000
16	16 Sockets	Deep Sockets: 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm, 27 mm	Black Oxide	0000000	000000
3/4" Square Drive—Steel
12	12 Sockets	Standard Sockets: 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm, 27 mm, 30 mm, 32 mm, 36 mm, 41 mm, 46 mm	Black Oxide	00000000	000000

Impact Hex Bit Socket Sets

Plastic Case

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.

1" Square Drive—Black-Oxide Steel
No. of Pieces	Includes	Overall Lg.	Container Type		Each
6	Bit Sockets: 14 mm, 17 mm, 19 mm, 22 mm, 24 mm, 27 mm (4" O'all Lg.)	4"	Plastic Case	0000000	0000000

Changeable-Head Torque Wrenches

Change heads to use these tools as an open-end, box, square drive, or hex-key wrench. When the set torque is reached, these wrenches indicate with an audible click and a momentary release. To reverse torque-limiting direction, remove head, turn handle over, and reattach head. The handle and head combination you choose may have different maximum torque values. Do not exceed the lower value.

For technical drawings and 3-D models, click on a part number.

Open-End Heads

Hex

Drive Size	Max. Torque	Opening Angle	Material	Finish		Each
24 mm	1,743 in.-lbs.	15°	Steel	Black	00000000	000000

Box Heads

Wrench Opening Shape	Drive Size	Max. Torque	Material	Finish		Each
12-Point	24 mm	2,699 in.-lbs.	Steel	Black	00000000	000000