McMaster-Carr

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	Ratcheting or Nonratcheting Ratcheting or Nonratcheting

Ratcheting

Nonratcheting

	Wrench Style Wrench Style


Box	Open End

Combination	Square Drive

Socket

	System of Measurement System of Measurement

	Size Size

	Individual/Set Individual/Set

Individual

Set

	Opening Shape Opening Shape


12-Point	Rounded

6-Point	Spline

4-Point	5-Point

Torx

	Head Style Head Style


Standard	Offset

Flex

	For Drive Style For Drive Style


External Hex	External 12-Point	External Square

External Spline	External 5-Point	Hex

Phillips	Slotted	Pozidriv®

Square	Torx	External Torx Plus

External Torx

	Overall Length Overall Length

1 7/8"-2 3/4"

3 1/8"-5 1/2"

3 1/2"-5 3/8"

3 1/2"-5 1/2"

3 3/4"-5 1/2"

3 7/8"-5 3/8"

4 1/4"-6 3/4"

4 1/4"-8"

4 1/4"-9 1/8"

4 3/8"

4 1/2"

4 1/2"-6 7/8"

4 1/2"-8 1/8"

4 1/2"-9 1/4"

4 15/16"-11 1/16"

4 15/16"-12"

5"-10 1/8"

5 1/8"-9 1/8"

5 7/16"-7 1/4"

5 1/2"-7 1/4"

5 1/2"-8 1/8"

5 1/2"-9 5/16"

5 1/2"-9 5/8"

5 1/2"-9 3/4"

6 1/4"-9 5/8"

7 1/16"-12"

8 3/4"-12 5/8"

12"-17 1/4"

24"-40"

	Finish Finish

	Square Drive Size Square Drive Size

	Number of Pieces Number of Pieces

	Container Type Container Type

Caddy

Canvas Bag

Canvas Bag with Zipper
Closure

Canvas Case with Zipper
Closure

Plastic Roll-Up Pouch

Plastic Tray

	Wrench Type Wrench Type

Standard

Torque

Impact

	Material Material

	Appearance Appearance

Polished

Dull

	Head Thickness Head Thickness

	Turn Required to Ratchet Turn Required to Ratchet

	Number of Heads Number of Heads

	Opening Angle Opening Angle

10°

15°

Straight

	For Use With For Use With

	Head Offset Angle Head Offset Angle

15°

25°

	Jaw Type Jaw Type

808 Products

Wrenches and Sockets

Combination Wrenches

Combination Wrench Sets

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.

Open-End Wrenches

Access fasteners from the top or side.

Socket Wrenches

The socket is fixed on the handle.

Adjustable Wrenches

Move the jaw to quickly adapt to the size of a fastener or workpiece.

Changeable-Head Torque Wrenches

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

Fire Hose Fitting and
Hydrant Wrenches

Pipe Wrenches

Grip pipe and conduit as well as tighten and loosen fittings.

Other Ratchet Wrenches

Drivers, Keys, and Bits

Maintenance Tool Sets

What you need for most maintenance jobs, these sets include an assortment of drivers, cutters, pliers, and wrenches.

Handles

Position, tighten, and hold fixtures, equipment, and machinery.

Internal and External Threading Sets

Tap Wrenches

Attach a tap to a wrench so you can turn it by hand.

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