15 mm 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"

	Size Size	Show

15 mm

	Size Size	Hide

	Socket Style Socket Style


Standard	Bit

Offset	Flex

	Bolt Clearance Style Bolt Clearance Style


Standard	Deep

Bolt Through

	Number of Pieces Number of Pieces

	For Drive Style For Drive Style


External 12- Point	External Hex

External Square	Hex

	Socket Shape Socket Shape


6-Point	12-Point	Universal

	Individual/Set Individual/Set

Individual

Set

	Container Type Container Type

	Drive Type Drive Type

Manual

Impact

	Socket Type Socket Type

	Socket

	Overall Length Overall Length

	Finish Finish

Black Oxide

Chrome Plated

	Material Material

Steel

	Tip Style Tip Style

	Standard

	Set Type Set Type

Sockets

Sockets with Drive Tools

	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

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

DFARS Specialty Metals
COTS-Exempt

	OD OD

	Specifications Met Specifications Met

ASME

SAE

	Nut Clearance Depth Nut Clearance Depth

66 Products

6-Point Sockets

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
1/4" Square Drive
15 mm	Chrome-Plated Steel	__	7/8"	0000000	00000	__	000000	00
15 mm	Chrome-Plated Steel	ASME B107.110, SAE AS955	__	000000	00	2"	0000000	000000
3/8" Square Drive
15 mm	Chrome-Plated Steel	ASME B107.110	1 1/8"	0000000	0000	__	000000	00
15 mm	Chrome-Plated Steel	ASME B107.110, SAE AS955	__	000000	00	2 3/4"	0000000	00000
1/2" Square Drive
15 mm	Chrome-Plated Steel	ASME B107.110, SAE AS955	1 1/2"	0000000	0000	__	000000	00
15 mm	Chrome-Plated Steel	ASME B107.5M	__	000000	00	3 1/4"	00000000	00000

6-Point Flex Sockets

Pivot the head to access fasteners from an angle. The hex shape provides the best possible grip on hex fasteners and prevents rounding.

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

1/4" Square Drive
Size	Overall Lg.	OD	Material		Each
15 mm	1 5/16"	51/64"	Chrome-Plated Steel	00000000	000000
3/8" Square Drive
15 mm	2"	13/16"	Chrome-Plated Steel	0000000	00000

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
1/4" Square Drive
15 mm	Steel	15/16"	00000000	00000	2"	00000000	000000
3/8" Square Drive
15 mm	Steel	1 1/8"	0000000	0000	2 1/2"	0000000	00000
1/2" Square Drive
15 mm	Steel	1 1/2"	0000000	0000	3 1/4"	0000000	00000

12-Point Flex Sockets

Pivot the head to access fasteners from an angle. These sockets have a 12-point shape that quickly positions on hex fasteners.

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

3/8" Square Drive
Size	Overall Lg.	OD	Material		Each
15 mm	2"	13/16"	Chrome-Plated Steel	00000000	000000

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.

3/8" Square Drive
Size	Overall Lg.	OD	Material		Each
1/4" - 3/4", 7 mm - 19 mm	2"	1"	Chrome-Plated Steel	0000000	000000
1/2" Square Drive
7/16" - 1 1/4", 11 mm - 32 mm	3 1/2"	1 11/16"	Chrome-Plated Steel	0000000	00000

Hex Bit Sockets

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

1/2" Square Drive
Size	Overall Lg.	Material	Bit Replaceable		Each
15 mm	3 11/16"	Chrome-Plated Steel	No	0000000	000000

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
Wrench Opening Shape	Size	Overall Lg.	Thick.	Center-to-Center Lg.	Material		Each
Rounded	15 mm	1 5/8"	1/4"	15/16"	Chrome-Plated Steel	0000000	000000

Bolt-Through Sockets

Turn nuts on bolts and threaded rod, which pass through these sockets. They require a bolt-through ratchet wrench.

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

Size	Overall Lg.	OD	For Max. Bolt Dia.	Material		Each
15 mm	1 1/4"	25/32"	3/8"	Chrome-Plated Steel	00000000	00000

Bolt-Through Ratchet Wrench

00000000

Each

000000

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.

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

Standard

	Clearance Depth
Size	Nut	Bolt	Material	Finish	Overall Lg.		Each
1/4" Square Drive
15 mm	3/8"	1/2"	Steel	Black Oxide	7/8"	00000000	00000
3/8" Square Drive
15 mm	9/16"	19/32"	Steel	Black Oxide	1 1/8"	0000000	0000
1/2" Square Drive
15 mm	7/16"	7/8"	Steel	Black Oxide	1 1/2"	0000000	0000

Deep

	Clearance Depth
Size	Nut	Bolt	Material	Finish	Overall Lg.		Each
1/4" Square Drive
15 mm	7/16"	1 5/8"	Steel	Black Oxide	2"	00000000	00000
3/8" Square Drive
15 mm	13/32"	1 9/16"	Steel	Black Oxide	2 3/8"	0000000	0000
1/2" Square Drive
15 mm	13/32"	2 7/64"	Steel	Black Oxide	3 1/4"	0000000	00000

Fastener-Holding 6-Point Impact Sockets

A magnet holds the fastener securely enough to drive self-tapping screws. These sockets have a hex shape that grips hex fasteners and prevents rounding. They are made to withstand the high torque and force of impact tools.

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

3/8" Square Drive
Size	Overall Lg.	OD	Nut Clearance Depth	Material	Finish		Each
15 mm	1 3/16"	55/64"	21/64"	Steel	Black Oxide	000000	000000

6-Point Flex Impact Sockets

Standard

Pivot the head to access fasteners from an angle. These sockets have a hex shape that grips hex fasteners and prevents rounding. They are made to withstand the high torque and force of impact tools.

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

	Clearance Depth
Size	Nut	Bolt	Material	Finish	Overall Lg.		Each
Standard
3/8" Square Drive
15 mm	9/32"	35/64"	Steel	Black Oxide	2 5/16"	0000000	000000
1/2" Square Drive
15 mm	33/64"	5/8"	Steel	Black Oxide	2 9/16"	000000	00000

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
15 mm	7/16"	21/32"	Steel	Black Oxide	1 1/2"	0000000	00000

Impact Hex Bit Sockets

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.

1/2" Square Drive
Size	Overall Lg.	Material	Finish	Bit Replaceable		Each
15 mm	3"	Steel	Black Oxide	No	00000000	000000

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.

Sockets—Chrome-Plated Steel

3/8" Square Drive
No. of Pieces	Includes		Each
12	Deep Sockets: 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm	0000000	0000000
12	Standard Sockets: 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm	0000000	00000
1/2" Square Drive
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	000000

Sockets with Drive Tools—Chrome-Plated Steel

3/8" Square Drive
No. of Pieces	Components Included	Includes		Each
18	14 Sockets 1 Drive Tool 2 Extensions 1 Adapter	Standard Sockets: 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm 8" Long Ratchet Wrench 3" Long Extension 6" Long Extension 2" Long Flex Adapter	0000000	0000000
27	24 Sockets 2 Drive Tools 1 Extension	Standard Sockets: 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm Deep Sockets: 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm 7 5/8" Long Ratchet Wrench 8 9/16" Long Flex-Head Wrench Handle 6" Long Extension	0000000	000000

Foam Socket Organizer for 10 Piece 1/4" Square Drive Size Set	Each	000000
Foam Socket Organizer for 15 Piece 1/2" Square Drive Size Set	Each	00000
Foam Socket Organizer for 19 Piece 3/8" Square Drive Size Set	Each	00000

Economy 6-Point Socket Sets

Suitable for occasional maintenance work, these sets are imported. The hex shape grips hex fasteners and prevents rounding.

1/4", 3/8" Square Drive—Chrome-Plated Steel
No. of Pieces	Components Included	Includes		Each
75	70 Sockets 2 Drive Tools 3 Extensions	1/4" Standard Sockets (Inch): 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2" 1/4" Deep Sockets (Inch): 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2" 1/4" Standard Sockets (Metric): 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm 1/4" Deep Sockets (Metric): 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm 3/8" Standard Sockets (Inch): 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 13/16" 3/8" Deep Sockets (Inch): 3/8", 7/16", 1/2", 9/16" 3/8" Standard Sockets (Metric): 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 19 mm 3/8" Deep Sockets (Metric): 10 mm, 12 mm, 13 mm 3/8" Deep Spark-Plug (Inch): 5/8" 5 1/2" Long 1/4" Square Drive Ratchet Wrench 5 1/2" Long 3/8" Square Drive Ratchet Wrench 3" Long 3/8" Square Drive Extension 3" Long 1/4" Square Drive Extension 6" Long 1/4" Square Drive Extension	00000000	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.

Sockets—Chrome-Plated Steel

3/8" Square Drive
No. of Pieces	Includes		Each
12	Deep Sockets: 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm	0000000	000000
12	Standard Sockets: 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm	0000000	00000
1/2" Square Drive
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	000000
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

Sockets with Drive Tools—Chrome-Plated Steel

3/8" Square Drive
No. of Pieces	Components Included	Includes		Each
14	12 Sockets 1 Drive Tool 1 Extension	Standard Sockets: 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm 7" Long Ratchet Wrench 6" Long Extension	0000000	0000000
26	21 Sockets 2 Drive Tools 2 Extensions 1 Adapter	Standard Sockets: 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm Deep Sockets: 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 17 mm, 19 mm 7" Long Ratchet Wrench 8 15/32" Long Flex-Head Wrench Handle 3" Long Extension 6" Long Extension 2 1/8" Long Flex Adapter	0000000	000000
1/2" Square Drive
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	000000

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

3/8" Square Drive
No. of Pieces	Components Included	Includes		Each
34	30 Sockets 1 Drive Tool 2 Extensions 1 Adapter	Standard Sockets (Inch): 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8" Standard Sockets (Metric): 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 17 mm, 18 mm, 19 mm Deep Sockets (Inch): 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8" 7 3/4" Long Ratchet Wrench 3" Long Extension 6" Long Extension 2" Long Flex Adapter	0000000	000000
1/2" Square Drive
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	000000

Hex Bit Socket Sets

Metal Clip Rail

Hex

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

1/2" Square Drive—Chrome-Plated Steel
No. of Pieces	Includes	Overall Lg.	Container Type		Each
10	Bit Sockets: 6 mm, 8 mm, 10 mm, 12 mm (3 1/4" O'all Lg.) Bit Sockets: 13 mm, 14 mm, 15 mm (3 11/16" O'all Lg.) Bit Sockets: 17 mm, 18 mm, 19 mm (4" O'all Lg.)	3 1/4"-4"	Metal Clip Rail	0000000	0000000

Tight-Clearance Offset Socket Sets

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
Wrench Opening Shape	No. of Pieces	Includes	Material		Each
Rounded	10	Sockets: 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm	Chrome-Plated Steel	0000000	0000000

Bolt-Through Socket Sets

Turn nuts on bolts and threaded rod, which pass through these sockets. They require a bolt-through ratchet wrench.

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

No. of Pieces	Components Included	Includes	For Max. Bolt Dia.	Material		Each
21	17 Sockets 1 Drive Tool 1 Extension 2 Adapters	Inch Sockets: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4" Metric Sockets: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm 12" Long Ratchet Wrench 3" Long Extension Adapter for 1/4" Square Drive Sockets Adapter for 3/8" Square Drive Sockets	3/8"	Chrome-Plated Steel	0000000	000000

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.

3/8" Square Drive—Steel
No. of Pieces	Components Included	Includes	Finish		Each
13	13 Sockets	Standard Sockets: 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm	Black Oxide	0000000	000000
13	13 Sockets	Deep Sockets: 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm	Black Oxide	0000000	00000
40	40 Sockets	Standard Sockets (Inch): 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4" Standard Sockets (Metric): 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm Deep Sockets (Inch): 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4" Deep Sockets (Metric): 8 mm	Black Oxide	0000000	000000
1/2" Square Drive—Steel
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	000000
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

6-Point Flex Impact Socket Sets

Pivot the head to access fasteners from an angle. These sockets have a hex shape that grips hex fasteners and prevents rounding. They are made to withstand the high torque and force of impact tools.

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

3/8" Square Drive
No. of Pieces	Includes	Material	Finish		Each
10	Standard Sockets: 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm	Steel	Black Oxide	0000000	0000000

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.

1/2" Square Drive—Black-Oxide Steel
No. of Pieces	Includes	Overall Lg.	Container Type		Each
13	Bit Sockets: 6 mm, 7 mm, 8 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm (4" O'all Lg.)	4"	Metal Clip Rail	0000000	0000000
13	Bit Sockets: 6 mm, 7 mm, 8 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm (6" O'all Lg.)	6"	Metal Clip Rail	0000000	000000
18	Bit Sockets (Inch): 1/4", 9/32", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4" (3" O'all Lg.) Bit Sockets: (Metric): 6 mm, 7 mm, 10 mm, 12 mm, 14 mm, 15 mm, 17 mm, 18 mm (3" O'all Lg.)	3"	Plastic Case	0000000	000000

Bolt-Through Socket Wrenches

12-Point and 6-Point Openings

6-Point

12-Point

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. Wrenches with a 12-point opening are easier to position on hex fasteners than wrenches with a 6-point opening but make less contact.

12-Point and 6-Point Openings
Size	Overall Lg.	Material	Appearance		Each
15 mm × 15 mm	6 5/8"	Chrome-Plated Steel	Dull	0000000	000000

Flex-Head Socket Wrenches

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

Polished wrenches have a mirror-like finish.

12-Point and Rounded Openings

12-Point

		Socket End
Size	Overall Lg.	Flex Range of Motion	Head Thick.	Opening Angle	Material	Appearance		Each
15 mm	8 7/8"	180°	9/32"	15°	Chrome-Plated Steel	Polished	00000000	000000