22 mm Hex Drivers | McMaster-Carr

	Length
Size	Overall	Long Leg	Short Leg	Material	Finish		Each
Standard Tip
Hex
22 mm	8 1/2"	7 1/2"	3 1/8"	Steel	Black	0000000	000000
22 mm	13 3/4"	12 3/4"	3 1/8"	Steel	Black	0000000	00000

Ball-End L-Keys

Hex

When a standard-tip key can't make good contact with the recess, a ball end allows angled entry to turn screws in hard-to-reach places.

	Length
Size	Overall	Long Leg	Short Leg	Max. Access Angle	Material	Finish		Each
Hex
22 mm	14"	13"	3 1/8"	25°	Steel	Black	0000000	000000

High-Visibility L-Keys

Blue

Hex

A bright finish makes these tools stand out, so they’re less likely to be misplaced. They turn fasteners from either end and reach into tight spots.

	Length
Size	Overall	Long Leg	Short Leg	Material		Each
Hex
Blue
22 mm	8 1/2"	7 1/2"	3 1/8"	Painted Steel	0000000	000000
22 mm	13 3/4"	13"	3 1/8"	Painted Steel	0000000	00000

Hex Bit Sockets

3/4" Square Drive
Size	Overall Lg.	Material	Bit Replaceable		Each
22 mm	3 9/16"	Chrome-Plated Steel	No	0000000	0000000

6-Point Sockets

Standard

Deep

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

Standard
Size	Material	Specifications Met	Overall Lg.		Each
3/8" Square Drive
22 mm	Chrome-Plated Steel	ASME B107.110	1 5/16"	0000000	00000
1/2" Square Drive
22 mm	Chrome-Plated Steel	ASME B107.110, SAE AS955	1 9/16"	0000000	0000
Deep
3/8" Square Drive
22 mm	Chrome-Plated Steel	ASME B107.110, SAE AS955	2 3/4"	0000000	00000
1/2" Square Drive
22 mm	Chrome-Plated Steel	ASME B107.5M	3 1/8"	00000000	00000

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.

1/2" Square Drive
Size	Overall Lg.	OD	Material		Each
22 mm	6"	1 9/32"	Zinc-Plated Steel	00000000	000000

12-Point Sockets

Standard

Deep

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

		Standard			Deep
Size	Material	Overall Lg.		Each	Overall Lg.		Each
Chrome Plated
3/8" Square Drive
22 mm	Steel	1 5/16"	0000000	00000	2 3/4"	0000000	000000
1/2" Square Drive
22 mm	Steel	1 9/16"	0000000	0000	3 1/4"	0000000	00000
3/4" Square Drive
22 mm	Steel	2"	0000000	00000	__	000000	00

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.

3/8" Square Drive
Size	Overall Lg.	Thick.	Center-to-Center Lg.	Material		Each
22 mm	2"	9/32"	1 1/16"	Chrome-Plated Steel	0000000	000000
1/2" Square Drive
22 mm	2 13/16"	3/8"	1 3/4"	Chrome-Plated Steel	0000000	00000

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.

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

Standard

Sockets
	Clearance Depth								Retaining Rings
Size	Nut	Bolt	Compatible Retaining Ring ID	Material	Finish	Overall Lg.		Each		Each
3/8" Square Drive
22 mm	17/32"	19/32"	__	Steel	Black	1 1/8"	0000000	00000	000000	00
1/2" Square Drive
22 mm	13/16"	27/32"	__	Steel	Black	1 1/2"	0000000	0000	000000	00
3/4" Square Drive
22 mm	11/16"	1 1/16"	1 7/16"	Steel	Black	2"	00000000	00000	0000000	00000
1" Square Drive
22 mm	31/64"	1 11/32"	1 3/4"	Steel	Black	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
22 mm	51/64"	2 1/4"	__	Steel	Black	2 3/4"	0000000	00000	000000	00
1/2" Square Drive
22 mm	35/64"	2 7/64"	__	Steel	Black	3 1/2"	0000000	00000	000000	00
3/4" Square Drive
22 mm	13/16"	2 1/4"	1 7/16"	Steel	Black	3 1/4"	0000000	00000	0000000	00000
1" Square Drive
22 mm	55/64"	2 23/64"	2"	Steel	Black	3 9/16"	00000000	00000	00000000	0000

Nonmarring 6-Point Impact Sockets

3 5/8" Lg.

6" Lg.

22 mm

Tighten or loosen nuts and bolts without damaging the finish. The tough steel core of the socket withstands the high torque of impact tools, but the insert and outer sleeve are made of plastic, which won’t scratch chrome plating and other coatings. Remove the outer sleeve for a thinner profile when working in tight spaces. Each size is a different color for easy identification.

			Clearance Depth
Size	Overall Lg.	OD	Nut	Bolt	Material	Insert Material	Sleeve Material	Color		Each
1/2" Square Drive
22 mm	3 5/8"	1 1/4"	31/32"	1 41/64"	Steel	Plastic	Plastic	Green	0000000	00000
22 mm	6"	1 1/4"	15/16"	2 1/4"	Steel	Plastic	Plastic	Green	0000000	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.

Standard

	Clearance Depth
Size	Nut	Bolt	Material	Finish	Overall Lg.		Each
1/2" Square Drive
22 mm	27/32"	21/32"	Steel	Black	1 5/8"	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

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

Value 12-Point Socket Sets

For high quality at a lower price, choose these U.S.A.-made sets. The 12-point shape quickly positions on hex fasteners.

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, 17 mm, 18 mm, 19 mm, 21 mm, 22 mm, 24 mm, 27 mm, 30 mm, 32 mm	00000000	000000

Sockets with Drive Tools—Chrome-Plated Steel

1/2" Square Drive
No. of Pieces	Components Included	Includes		Each
16	14 Sockets 1 Drive Tool 1 Extension	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 10" Long Ratchet Wrench 5" Long 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

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 17" Long Flex-Head Wrench Handle 5 1/2" Long Extension	00000000	0000000

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

0000000

Each

0000000

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.

1" Square Drive
No. of Pieces	Includes	Overall Lg.	Material	Finish	Container Type		Each
6	Bit Sockets: 14 mm, 17 mm, 19 mm, 22 mm, 24 mm, 27 mm (4" O'all Lg.)	4"	Steel	Black	Plastic Case	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	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	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	00000000	000000

Open-End Wrenches

Size	Overall Lg.	Opening Angle	Head Thick.	Material	Finish	Specifications Met		Each
22 mm	7 5/8"	15°	5/16"	Steel	Black	DIN 894	0000000	000000

Tight-Clearance Open-End Wrenches

Fit the narrow head into tight spaces and around thin fasteners.

Dull Chrome Plated
Size	Overall Lg.	Opening Angle	Head Thick.	Material	Specifications Met		Each
22 mm	6 3/8"	30°	1/4"	Steel	ASME B107	000000	000000
Black
22 mm	6 5/8"	15°	1/4"	Steel	ASME B107	0000000	00000

Tight-Clearance Open-End Wrench Sets

Fit the narrow head into tight spaces and around thin fasteners.

Metric Wrench Sets
Sizes Included	Overall Lg.	Opening Angle	Material	Finish	Appearance	Container Type		Each
11-Piece Sets
19 mm 21 mm 22 mm 24 mm 27 mm 30 mm 32 mm 36 mm 37 mm 38 mm 40 mm	6 3/8"-8"	30°	Steel	Chrome Plated	Dull	Plastic Roll-Up Pouch	0000000	0000000

Ratcheting Box Wrenches

12-Point Opening

A ratchet mechanism allows you to turn fasteners in tight spaces without removing and repositioning the wrench. The smaller the turn required to ratchet, the less clearance you need to engage the ratchet.

12-Point Opening
Size	Overall Lg.	Head OD	Head Thick.	Turn Required to Ratchet	Finish	Appearance	Grip Material	Specifications Met		Each
Steel
22 mm	12"	1 15/16"	9/16"	20°	Chrome Plated	Polished	Plastic	Fed. Spec. GGG-W-001405	0000000	000000

Lug Wrenches

6-Point

Turn lug bolts on car and truck wheels. These wrenches have a different socket size at each end.

6-Point Openings
For Vehicle Type	Size	Overall Lg.	Material			Each
Car	17 mm, 19 mm, 21 mm, 22 mm	18"	Blue-Painted Steel	19 mm, 21 mm, 22 mm	000000	000000

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.

Open-End Heads

Hex

Hex
Size	Max. Torque	Opening Angle	Material	Finish		Each
22 mm	1,495 in.-lbs.	15°	Steel	Black	00000000	000000

Spline Ratcheting Combination Wrenches

A spline-shaped box end turns spline, hex, and 12-point fasteners with minimal effort. This shape also gets a better grip on rounded fasteners that can be difficult to turn with a traditional wrench. These wrenches have a ratchet mechanism that allows you to turn fasteners in tight spaces without removing and repositioning. Flip over to ratchet in the opposite direction. Wrenches are polished for a mirror-like finish.

Box End
External Hex/12-Point Size	External Spline Size	Head Offset Angle	Head Thick.	Turn Required to Ratchet	Size	Head Thick.	Opening Angle	Overall Lg.	Material	Appearance		Each
22 mm	No. 22	15°	33/64"	5°	22 mm	17/32"	15°	12 3/4"	Chrome-Plated Steel	Polished	0000000	000000

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