Metric Wrenches | McMaster-Carr

Search Results

	System of Measurement System of Measurement

	Size Size

	Wrench Style Wrench Style


Open End	Box

Combination	Socket

Square Drive	Spanner

	Individual/Set Individual/Set

	Opening Shape Opening Shape


Rounded	12-Point

6-Point	Hex

Spline	Hex Secure Grip

12-Point Secure Grip	4-Point

	Ratcheting or Nonratcheting Ratcheting or Nonratcheting

	Head Style Head Style


Standard	Offset

Flex

	For Drive Style For Drive Style


External Hex	External Square	External 12-Point

Hex	External Spline	Hex with Pilot Recess

Phillips	Slotted	Tamper- Resistant Hex

Tamper- Resistant Torx	Torx

	Container Type Container Type

	Overall Length Overall Length

1"-1 1/2"

1"-2"

1 5/16"-4 3/4"

1 5/16"-6 13/16"

1 11/16"-1 7/8"

1 3/4"-4 3/4"

1 13/16"-4 3/4"

1 7/8"-6 7/8"

2"-4 11/16"

2 1/4"-5 1/4"

2 3/4"-4"

2 3/4"-4 3/8"

2 3/4"-5 1/2"

2 3/4"-12 1/2"

2 13/16"-12 1/2"

2 7/8"-7 1/8"

2 7/8"-7 3/16"

2 7/8"-11 3/4"

2 15/16"-7"

3 1/16"-5"

3 1/16"-5 3/4"

3 1/16"-7 3/16"

3 1/8"-5 11/16"

3 1/8"-7 1/16"

3 1/8"-7 1/8"

3 1/8"-11 3/4"

3 1/4"-4"

3 1/2"-5 3/8"

3 1/2"-5 1/2"

3 9/16"-9 1/4"

3 9/16"-9 1/2"

3 5/8"-6 3/8"

3 5/8"-9"

3 3/4"-5 1/2"

4"-6 1/8"

4"-8 3/4"

4"-11 5/8"

4 1/4"-8"

4 1/2"-8 1/8"

4 1/2"-8 1/4"

4 1/2"-9 1/4"

4 1/2"-11 7/8"

4 3/4"-6 3/4"

4 3/4"-6 7/8"

4 3/4"-10 1/4"

4 3/4"-11"

4 3/4"-12 1/4"

4 15/16"-11 1/16"

5"-11 3/4"

5 1/8"-9 1/8"

5 1/8"-10 1/4"

5 3/16"-11 1/16"

5 1/4"-10 1/8"

5 1/4"-12 3/4"

5 3/8"-17"

5 7/16"-7 1/4"

5 1/2"-8 1/8"

5 1/2"-9 5/16"

5 1/2"-9 5/8"

5 3/4"-8"

6"-8 3/4"

6 1/4"-9 1/4"

6 1/4"-15"

6 3/8"-8"

6 1/2"-11 5/8"

6 5/8"-6 13/16"

6 5/8"-7"

6 5/8"-7 7/16"

6 3/4"-7 1/8"

6 3/4"-7 1/2"

6 7/8"-9 1/4"

6 15/16"-9 1/4"

7 1/16"-12"

7 5/16"-10 3/16"

8 5/8"-11 7/8"

8 3/4"-12 1/4"

9 3/4"-10"

9 3/4"-10 1/4"

9 3/4"-10 1/2"

24"-40"

	Appearance Appearance

	Number of Pieces Number of Pieces

3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
24
27
29
30
32
34
40
50
75
200

	Finish Finish

	Material Material

Aluminum-Bronze

Stainless Steel

Beryllium Copper

	Wrench Type Wrench Type

	Square Drive Size Square Drive Size

	For Use With For Use With

Screws and Nuts

Rings, Flanges, and Collars

	Head Thickness Head Thickness

	Number of Heads Number of Heads

	Socket Type Socket Type


Socket	Hex Shank to Square Drive Adapter

Torque- Limiting Adapter	Extension

Flex Adapter	Hex Head Adapter

Quick-Change Adapter	Ratchet Adapter

Retaining Ring	Secure-Hold Extension

Secure-Hold Socket Adapter	Square Drive Size Adapter

Torque-and- Angle Measuring Adapter

	Driver Style Driver Style


L-Key	T-Handle

Driver	Bit

Fold-Up	Shaft

	Socket Shape Socket Shape


4-Point	6-Point	12-Point

	Opening Angle Opening Angle

How can we improve?

2,561 Products

Wrenches and Sockets

Combination Wrenches

These wrenches have an open end and a box end of the same size.

Open-End Wrenches

Access fasteners from the top or side.

Square Drive Sockets
and Ratchet Wrenches

Square Drive Sockets and Ratchet Wrenches

Attach different sockets to a ratcheting wrench to turn a variety of fastener sizes and shapes.

Box Wrenches

Make maximum contact on all sides of a fastener to reduce slipping.

Socket Wrenches

The socket is fixed on the handle.

Wrench Organizers

Wrench Organizers

Changeable-Head Torque Wrenches

Change heads to use these tools as an open-end, box, square drive, or hex-key wrench.

Spanner Wrenches

Shaped to grab notches and recesses, these wrenches turn collars, bearings, and other machine tool components.

Drivers, Keys, and Bits

Drivers, Keys, and Bits

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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)