McMaster-Carr


Socket	Square Drive Size Adapter

Ratchet Adapter	Flex Adapter

Insert	Retaining Ring

Extension	Hex Head Adapter

Hex Shank to Square Drive Adapter	Quick-Change Adapter

Secure-Hold Extension	Secure-Hold Socket Adapter

Spinner	Torque-and- Angle Measuring Adapter

Torque- Limiting Adapter

	Bolt Clearance Style Bolt Clearance Style


Standard	Deep

Shallow	Extra Deep

Bolt Through

	Socket Shape Socket Shape


6-Point	12-Point	Torx Plus

8-Point	4-Point	Universal

5-Point	Torx	Tri- Groove

	For Drive Style For Drive Style


External Hex	External 12-Point	Hex

External Square	External 8-Point	External Torx Plus

Phillips	Torx	Pozidriv®

Slotted	External 5-Point	External Torx

Square	Tamper- Resistant Hex	Tamper- Resistant Torx

Threaded Rod	Torx Plus	Tri- Groove

	Socket Style Socket Style


Standard	Bit

Offset	Flex

	Individual/Set Individual/Set

Individual

Set

	Drive Type Drive Type

Manual

Impact

Nonimpact Power

	Overall Length Overall Length

1"-2"

1 1/2"-2"

1 11/16"-1 7/8"

1 7/8"-2 3/4"

2 23/32"-4"

2 3/4"-4"

3 1/4"-4"

3 3/4"-5 1/4"

8 3/4"-12 5/8"

12"-17 1/4"

24"-40"

	Finish Finish

	Material Material

	Tip Style Tip Style


Standard	Ball

	OD OD

	Ratcheting or Nonratcheting Ratcheting or Nonratcheting

Ratcheting

Nonratcheting

	Wrench Style Wrench Style


Square Drive	Socket

Open End

	Wrench Type Wrench Type

Standard

Impact

Torque

	Head Style Head Style


Standard	Flex

Offset

	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
22
24
25
26
27
28
29
30
32
34
40
75

	Container Type Container Type

Plastic Roll-Up Pouch

	Opening Shape Opening Shape


Rounded	12-Point

12-Point Secure Grip	6-Point

Hex Secure Grip

	Maximum Torque Maximum Torque

3,246 Products

Wrenches and Sockets

Sockets

Use with hand-driven tools only.

Impact Sockets

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

Power Sockets

Made for durability, these sockets are for use with nonimpact power tools in high-volume production and assembly.

Socket Sets

Ratchet Wrenches and Handles

Use with square drive sockets.

Socket Adapters and Extensions

Adapt sockets to fit wrenches of different drive sizes or change how you access and turn the fastener. Add an extension for longer reach.

Socket Organizers

Fastener-Holding Inserts for Sockets

Slip these magnetic inserts into your sockets to keep fasteners from falling out.

Socket Retaining Rings

Use to secure impact sockets and adapters to a tool.

Socket Wrenches

The socket is fixed on the handle.

Drum Plug Wrenches

Also known as bung wrenches, these tools are used to install and remove screw-in drum plugs.

Drivers, Keys, and Bits

Torque-Measuring Screwdrivers

A dial shows how torque measurements change as you turn the driver. Use these tools to fasten to a specific torque, determine fastener torque specifications, and identify the torque required to loosen tightened fasteners.

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