McMaster-Carr


External Hex	External Square	External 12-Point

Hex	External Spline	Phillips

Slotted	Torx	Clutch

Drilled Spanner	Pozidriv®	Square

Tamper- Resistant Hex	Tamper- Resistant Torx

	Overall Length Overall Length

1"

1"-1 1/2"

1"-2"

1 1/4"-1 3/8"

1 5/16"-4 3/4"

1 5/16"-6 13/16"

1 3/8"

1 5/8"

1 11/16"

1 11/16"-1 7/8"

1 3/4"-4 3/4"

1 13/16"

1 13/16"-4 3/4"

1 7/8"

1 7/8"-6 7/8"

2"

2"-4 11/16"

2 1/4"-5 1/4"

2 3/4"

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"

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"

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"

4"-6 1/8"

4"-8 3/4"

4"-11 5/8"

4 1/8"

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"

6"-8 3/4"

6 1/8"

6 1/4"-9 1/4"

6 1/4"-15"

6 3/8"-8"

6 1/2"

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 7/8"-9 7/8"

6 15/16"-9 1/4"

7"

7 1/16"-12"

7 5/16"-10 3/16"

7 1/2"

8 5/8"-11 7/8"

8 3/4"-12 1/4"

9 5/8"

9 3/4"

9 3/4"-10"

9 3/4"-10 1/4"

9 3/4"-10 1/2"

13"

	Container Type Container Type

Plastic Compartmented
Box

Plastic Organizer

Plastic Pouch

Plastic Ring

Plastic Roll-Up Pouch

Plastic Tray

Rubber Caddy

	Appearance Appearance

Polished

Dull

	Finish Finish

	Material Material

Steel

Stainless Steel

	Number of Heads Number of Heads

1

2

	For Use With For Use With

Screws and Nuts

Rings, Flanges, and Collars

	Driver Style Driver Style


L-Key	T-Handle

Driver	Fold-Up

Bit

	Square Drive Size Square Drive Size

	Opening Angle Opening Angle

	Socket Style Socket Style


Standard	Bit

Flex	Offset

	Head Offset Angle Head Offset Angle

15°

25°

45°

	Socket Shape Socket Shape

	6- Point		12- Point

	Drive Type Drive Type

Manual

Impact

Wrenches and Sockets

Combination Wrench Sets

Ratcheting Combination Wrench Sets

Open-End Wrenches

Square Drive Sockets
and Ratchet Wrenches

Box Wrenches

Spanner Wrenches

Other Metric Wrench Sets

L-Keys

Precise-Control Screwdrivers

Fold-Up Key Sets

Screwdrivers

T-Handle Keys

Bit Sets