9 mm Wrenches | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	Size Size	Show

9 mm

	Size Size	Hide

	Wrench Style Wrench Style

	Open End
	Box
	Combination

	Number of Pieces Number of Pieces

3
5
6
7
8
10
11
12

13
14
15
16
17
18
22
25

26
27
32
34
40
75

	Individual/Set Individual/Set

Individual

Set

	Opening Shape Opening Shape


Rounded	12-Point

6-Point	Spline

Hex	Hex Secure Grip

12-Point Secure Grip

	For Drive Style For Drive Style


External 12-Point	External Hex	External Spline

External Square	Hex	Phillips

Slotted	Torx

	Head Style Head Style


Standard	Offset

Flex

	Overall Length Overall Length

	Ratcheting or Nonratcheting Ratcheting or Nonratcheting

Nonratcheting

Ratcheting

	Appearance Appearance

Polished

Dull

	Container Type Container Type

Plastic Roll-Up Pouch

Plastic Tray

	Finish Finish

	Material Material

Stainless Steel

Steel

	Square Drive Size Square Drive Size

1/4"

3/8"

1/2"

	Socket Style Socket Style


Standard	Bit

Flex

	Tip Style Tip Style


Standard	Ball

	Opening Angle Opening Angle

	Socket Type Socket Type

	Socket

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

DFARS Specialty Metals
COTS-Exempt

	Number of Heads Number of Heads

	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

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118 Products

Combination Wrenches

Stubby Combination Wrenches

When working in tight spaces, these short wrenches fit where others can't.

Ratcheting Combination Wrenches

Flip these wrenches over to ratchet in the opposite direction.

Reversible Ratcheting Combination Wrenches

A lever reverses the ratchet direction.

Reversible Stubby Ratcheting Combination Wrenches

A lever reverses the ratchet direction.

Spline Ratcheting Combination Wrenches

A spline-shaped box end turns spline, hex, and 12-point fasteners. This shape also gets a better grip on rounded fasteners that can be difficult to turn with a traditional wrench.

Flex-Head Ratcheting Combination Wrenches

Pivot the box end for access to fasteners in tight spots.

Premium Combination Wrench 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.

Economy Combination Wrench Sets

Suitable for occasional maintenance work, these sets are imported.

Stubby Combination Wrench Sets

When working in tight spaces, these short wrenches fit where others can't.

Flex-Head Ratcheting Combination Wrench Sets

Pivot the box end for access to fasteners in tight spots.

Reversible Stubby Ratcheting
Combination Wrench Sets

A lever reverses the ratchet direction.

Spline Ratcheting Combination Wrench Sets

A spline-shaped box end turns spline, hex, and 12-point fasteners. This shape also gets a better grip on rounded fasteners that can be difficult to turn with a traditional wrench.

Open-End Wrenches

Two-Head Open-End Wrenches

60° Angle Open-End Wrenches

One head is angled 60° for access to hard-to-reach fasteners. These are also known as ignition wrenches.

Corrosion-Resistant Open-End Wrenches

These wrenches are made of stainless steel for excellent corrosion resistance.

Two-Head Tight-Clearance Open-End Wrenches

These are also known as tappet wrenches.

75° Angle Tight-Clearance Open-End Wrenches

One head is angled for access to hard-to-reach fasteners. These are also known as ignition wrenches.

Secure-Grip Open-End Wrenches

The opening shape makes more contact with fasteners for a better grip than standard open-end wrenches. These tools are also known as flare-nut or line wrenches.

Stubby Open-End Wrenches

When turning fasteners in small spaces, these short wrenches fit where others can't.

Open-End Wrench Sets

Two-Head Tight-Clearance Open-End Wrench Sets

The slim heads fit into tight spaces and around thin fasteners.

75° Angle Tight-Clearance Open-End Wrench Sets

One head is angled 75° for access to hard-to-reach fasteners. These are also known as ignition wrenches.

Stubby Open-End Wrench Sets

When turning fasteners in small spaces, these short wrenches fit where others can't.

Secure-Grip Open-End Wrench Sets

The opening shape makes more contact with fasteners for a better grip than standard open-end wrenches. These tools are also known as flare-nut or line wrenches.

Sockets

6-Point Sockets

6-Point Flex Sockets

Pivot the head to access fasteners from an angle.

12-Point Sockets

12-Point Flex Sockets

Pivot the head to access fasteners from an angle.

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

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.

Ball-End Hex Bit Sockets

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

Extended-Reach Ball-End Hex Bit Sockets

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

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.

6-Point Flex Impact Sockets

Pivot the head to access fasteners from an angle.

Impact Hex Bit Sockets

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.

Economy 6-Point Socket Sets

Suitable for occasional maintenance work, these sets are imported.

Economy 12-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.

Value 12-Point Socket Sets

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

Hex, Torx, Phillips, and Slotted Bit Socket Assortments

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

Hex Bit Socket Sets

Stubby Hex Bit Socket Sets

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

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.

Extended-Reach Ball-End Hex Bit Socket Sets

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

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.

Box Wrenches

Deep-Offset Box Wrenches

The heads are angled to provide clearance around obstructions.

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.

Ratcheting Box Wrench Sets

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

Deep-Offset Ratcheting Box Wrench Sets

The heads are offset to provide clearance for reaching over obstructions.

Drivers, Keys, and Bits

L-Keys

Turn fasteners from either end and reach into tight spots.

L-Key Sets

Sets include an assortment of keys. These simple tools turn fasteners from either end and reach into tight spots.

Ball-End L-Keys

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.

Ball-End L-Key Sets

These assorted keys have a ball end that allows angled entry to make good contact with the screw recess when standard-tip keys can’t. Use to turn screws in hard-to-reach spots.

Ball-End High-Visibility L-Key Sets

These assorted keys have a ball end that allows angled entry to turn screws in hard-to-reach areas. The bright finish makes them easy to see and less likely to be misplaced.

High-Visibility L-Keys

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.

T-Handle Keys

The T-handle provides a good grip for your whole hand and the long shaft reaches into tight spots.

Ball-End Ultra-Grip T-Handle Keys

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. These keys have a textured grip that provides comfort, slip resistance, and maximum torque.

Ultra-Grip T-Handle Keys

The textured grip provides comfort, slip resistance, and maximum torque. These keys have a long shaft for reaching into tight spots to turn fasteners.

Ball-End Screwdrivers

When you don't have exact alignment between the fastener and the tool, the ball end allows angled entry to turn screws in hard-to-reach areas.

Hex Bits

Strong and durable, these multipurpose bits are for use with bit screwdrivers.

Ball-End Driver Shafts

Create your own tool by attaching these shafts to a handle, or use with socket wrenches and power tools. They have a ball end that allows angled entry to make good contact with the recess when a standard-tip shaft can’t.

Combination Wrenches

Combination Wrenches

Stubby Combination Wrenches

Ratcheting Combination Wrenches

Reversible Ratcheting Combination Wrenches

Reversible Stubby Ratcheting Combination Wrenches

Spline Ratcheting Combination Wrenches

Flex-Head Ratcheting Combination Wrenches

Premium Combination Wrench Sets

Economy Combination Wrench Sets

Stubby Combination Wrench Sets

Flex-Head Ratcheting Combination Wrench Sets

Reversible Stubby RatchetingCombination Wrench Sets

Spline Ratcheting Combination Wrench Sets

Open-End Wrenches

Open-End Wrenches

Two-Head Open-End Wrenches

60° Angle Open-End Wrenches

Corrosion-Resistant Open-End Wrenches

Two-Head Tight-Clearance Open-End Wrenches

75° Angle Tight-Clearance Open-End Wrenches

Secure-Grip Open-End Wrenches

Stubby Open-End Wrenches

Open-End Wrench Sets

Two-Head Tight-Clearance Open-End Wrench Sets

75° Angle Tight-Clearance Open-End Wrench Sets

Stubby Open-End Wrench Sets

Secure-Grip Open-End Wrench Sets

Sockets

6-Point Sockets

6-Point Flex Sockets

12-Point Sockets

12-Point Flex Sockets

Universal-Fit Sockets

Hex Bit Sockets

Extended-Reach Hex Bit Sockets

Stubby Hex Bit Sockets

Ball-End Hex Bit Sockets

Extended-Reach Ball-End Hex Bit Sockets

6-Point Impact Sockets

Fastener-Holding 6-Point Impact Sockets

6-Point Flex Impact Sockets

Impact Hex Bit Sockets

Socket Sets

Premium 6-Point Socket Sets

Economy 6-Point Socket Sets

Economy 12-Point Socket Sets

Premium 12-Point Socket Sets

Value 12-Point Socket Sets

Hex, Torx, Phillips, and Slotted Bit Socket Assortments

Hex Bit Socket Sets

Stubby Hex Bit Socket Sets

Ball-End Hex Bit Socket Sets

Extended-Reach Ball-End Hex Bit Socket Sets

6-Point Impact Socket Sets

Box Wrenches

Deep-Offset Box Wrenches

Two-Head Ratcheting Box Wrenches

Two-Head Deep-Offset Ratcheting Box Wrenches

Ratcheting Box Wrench Sets

Deep-Offset Ratcheting Box Wrench Sets

Drivers, Keys, and Bits

L-Keys

L-Key Sets

Ball-End L-Keys

Ball-End L-Key Sets

Ball-End High-Visibility L-Key Sets

High-Visibility L-Keys

T-Handle Keys

Ball-End Ultra-Grip T-Handle Keys

Ultra-Grip T-Handle Keys

Ball-End Screwdrivers

Hex Bits

Ball-End Driver Shafts

Reversible Stubby Ratcheting
Combination Wrench Sets