Master Tool Sets | McMaster-Carr

	Individual/Set Individual/Set

Set

Individual

	System of Measurement System of Measurement

Inch

Metric

	Size Size

	Square Drive Size Square Drive Size

	For Drive Style For Drive Style

Tamper-Resistant Torx

Torx

Torx Plus

Tri-Groove

	Socket Style Socket Style


Standard	Bit

Offset	Flex

	Wrench Style Wrench Style


Open End	Box

Combination	Spanner

Strap	Socket

	Number of Pieces Number of Pieces

2
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
70
75
150
170

	Tip Style Tip Style


Standard	Ball

	Minimum Overall Length Minimum Overall Length

	Container Type Container Type

Plastic Roll-Up Pouch

Plastic Tray

	Opening Shape Opening Shape


Rounded	12-Point

6-Point	Hex

Spline	Hex Secure Grip

12-Point Secure Grip	Torx

	Drive Type Drive Type

Manual

Impact

	Head Style Head Style


Standard	Offset

Flex

	Finish Finish

	Material Material

	Appearance Appearance

Polished

Dull

	Ratcheting or Nonratcheting Ratcheting or Nonratcheting

Nonratcheting

Ratcheting

	Socket Type Socket Type

	Socket
	Square Drive Size Adapter
	Extension
	Hex Head Adapter
	Flex Adapter
	Secure-Hold Extension
	Torque-Limiting Adapter

	Bolt Clearance Style Bolt Clearance Style


Standard	Deep

Bolt Through

	Socket Shape Socket Shape

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

DFARS Specialty Metals
COTS-Exempt

	Set Type Set Type

Socket Sets

Bit Socket Sets

Tight-Clearance Offset Socket Sets

Bolt-Through Socket Sets

Socket Extension Sets

Square Drive Size Adapter Sets

Impact Socket Sets

Hex Head Socket Adapter Sets

Combination Wrench Sets

Adjustable Wrenches

Open-End Wrench Sets

Box Wrench Sets

Socket Wrench Sets

Spanner Wrenches

Strap Wrench Sets

Economy Socket and Wrench Sets