Ratchet Wrench Sets | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	Size Size

	Wrench Style Wrench Style


Box	Combination

Open End

	Ratcheting or Nonratcheting Ratcheting or Nonratcheting

Ratcheting

Nonratcheting

	Number of Pieces Number of Pieces

	Head Style Head Style


Standard	Offset

Flex

	Opening Shape Opening Shape


Rounded	12-Point

Spline	6-Point

Torx

	For Drive Style For Drive Style


External Hex	External 12-Point	External Square

External Spline	External Torx

	Container Type Container Type

Plastic Roll-Up Pouch

Canvas Case with Zipper
Closure

Caddy

Canvas Bag with Zipper
Closure

	Minimum Overall Length Minimum Overall Length

	Finish Finish

Chrome Plated

Black

	Head Offset Angle Head Offset Angle

15°

25°

	Turn Required to Ratchet Turn Required to Ratchet

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

DFARS Specialty Metals
COTS-Exempt

	Maximum Overall Length Maximum Overall Length

	Opening Angle Opening Angle

15°

Straight

	Number of Heads Number of Heads

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Specifications Met Specifications Met

ASME

Fed. Spec.

	Flex Direction Flex Direction

Vertical

Horizontal

	Container Depth Container Depth

3 1/2"

5 1/2"

	Container Features Container Features

Inner and Outer Tool Pockets

Webbing Straps

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40 Products

Economy Reversible Ratcheting Combination Wrench Sets

Suitable for occasional maintenance work, these sets are imported. A ratchet mechanism allows you to turn fasteners in tight spaces without removing and repositioning the wrench. Flip the lever to reverse the ratchet.

		Box End
Size	Overall Lg.	Head Offset Angle	Turn Required to Ratchet	Open-End Opening Angle	Material	Appearance	Specifications Met	Container Type		Each
Inch Wrench Sets—12-Point Box Opening
4-Piece Sets
13/16" 7/8" 15/16" 1"	10 1/2"-13"	15°	5°	15°	Chrome-Plated Steel	Polished	__	Plastic Tray	00000000	0000000
7-Piece Sets
3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"	6 1/4"-9 5/8"	15°	5°	15°	Chrome-Plated Steel	Polished	__	Plastic Roll-Up Pouch	0000000	000000
Metric Wrench Sets—12-Point Box Opening
4-Piece Sets
21 mm 22 mm 24 mm 25 mm	5 1/4"-9 3/4"	15°	5°	15°	Chrome-Plated Steel	Polished	__	Plastic Roll-Up Pouch	00000000	000000
8-Piece Sets
8 mm 10 mm 12 mm 13 mm 14 mm 15 mm 17 mm 19 mm	5 1/2"-9 5/8"	15°	5°	15°	Chrome-Plated Steel	Polished	ASME B107.6m	Plastic Tray	0000000	000000

Premium Reversible Ratcheting Combination Wrench Sets

Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish. A ratchet mechanism allows you to turn fasteners in tight spaces without removing and repositioning the wrench. Flip the lever to reverse the ratchet.

For technical drawings and 3-D models, click on a part number.

		Box End
Size	Overall Lg.	Head Offset Angle	Turn Required to Ratchet	Open-End Opening Angle	Material	Appearance	Container Type		Each
Inch Wrench Sets—12-Point Box Opening
7-Piece Sets
3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"	7 1/16"-12"	15°	4.5°	15°	Chrome-Plated Steel	Polished	Fabric Roll-Up Pouch	0000000	0000000
Metric Wrench Sets—12-Point Box Opening
10-Piece Sets
10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm	7 1/16"-12"	15°	4.5°	15°	Chrome-Plated Steel	Polished	Fabric Roll-Up Pouch	0000000	000000

Ratcheting Combination Wrench Sets

A ratchet mechanism allows you to turn fasteners in tight spaces without removing and repositioning the wrench. Flip over these tools to ratchet in the opposite direction. Wrenches are polished for a mirror-like finish.

For technical drawings and 3-D models, click on a part number.

Inch Wrench Sets—12-Point Box Opening
Size	Overall Lg.	Box-End Turn Required to Ratchet	Open-End Opening Angle	Material	Appearance	Container Type		Each
7-Piece Sets
3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"	7 1/16"-12"	4.5°	15°	Chrome-Plated Steel	Polished	Fabric Roll-Up Pouch	0000000	0000000
10-Piece Sets
1/4" 5/16" 11/32" 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"	4 15/16"-12"	4.5°	15°	Chrome-Plated Steel	Polished	Fabric Roll-Up Pouch	0000000	000000
Metric Wrench Sets—12-Point Box Opening
10-Piece Sets
10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm	7 1/16"-12"	4.5°	15°	Chrome-Plated Steel	Polished	Fabric Roll-Up Pouch	0000000	000000

Spline Ratcheting Combination Wrench Sets

A spline-shaped box end turns spline, hex, and 12-point fasteners. This shape also gets a better grip on rounded fasteners that can be difficult to turn with a traditional wrench. These wrenches have a ratchet mechanism that allows you to turn fasteners in tight spaces without removing and repositioning the tool. Wrenches are polished for a mirror-like finish.

For technical drawings and 3-D models, click on a part number.

Box End				Open End
External Hex/12-Point Size	External Spline Size	Head Offset Angle	Turn Required to Ratchet	Size	Opening Angle	Overall Lg.	Material	Container Type		Each
Inch Wrench Sets
11-Piece Sets
1/4" 9/32" 5/16" 11/32" 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"	No. 8 No. 9 No. 10 No. 11 No. 12 No. 14 No. 16 No. 18 No. 20 No. 22 No. 24	15°	5°	1/4" 9/32" 5/16" 11/32" 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"	15°	5 1/8"-11"	Chrome-Plated Steel	Plastic Roll-Up Pouch	0000000	0000000
Metric Wrench Sets
14-Piece Sets
6 mm 7 mm 8 mm 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm	No. 6 No. 7 No. 8 No. 9 No. 10 No. 11 No. 12 No. 13 No. 14 No. 15 No. 16 No. 17 No. 18 No. 19	15°	5°	6 mm 7 mm 8 mm 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm	15°	4 15/16"-11 1/16"	Chrome-Plated Steel	Plastic Roll-Up Pouch	0000000	000000

Reversible Stubby Ratcheting Combination Wrench Sets

A lever reverses the ratchet direction. When working in tight spaces, these short wrenches fit where others can't. A ratchet mechanism allows you to turn fasteners without removing and repositioning the tool. Wrenches are polished to a mirror-like finish.

For technical drawings and 3-D models, click on a part number.

		Box End
Size	Overall Lg.	Head Offset Angle	Turn Required to Ratchet	Open-End Opening Angle	Material	Appearance	Container Type		Each
Inch Wrench Sets—12-Point Box Opening
8-Piece Sets
5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"	3 1/2"-5 1/2"	15°	5°	15°	Chrome-Plated Steel	Polished	Plastic Tray	000000	0000000
Metric Wrench Sets—12-Point Box Opening
12-Piece Sets
8 mm 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm	3 1/2"-5 1/2"	15°	5°	15°	Chrome-Plated Steel	Polished	Plastic Tray	0000000	000000

Economy Stubby Ratcheting Combination Wrench Sets

Suitable for occasional maintenance work, these sets are imported. When working in tight spaces, their short length fits where others can't. A ratchet mechanism turns fasteners without removing and repositioning the wrench. Flip over to ratchet in the opposite direction.

Inch Wrench Sets—12-Point Box Opening
Size	Overall Lg.	Box-End Turn Required to Ratchet	Open-End Opening Angle	Material	Appearance	Specifications Met	Container Type		Each
7-Piece Sets
3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"	3 3/4"-5 1/2"	5°	15°	Chrome-Plated Steel	Polished	__	Plastic Tray	0000000	0000000
Metric Wrench Sets—12-Point Box Opening
10-Piece Sets
10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm	3 3/4"-5 1/2"	5°	15°	Chrome-Plated Steel	Polished	ASME B107.6M	Plastic Tray	0000000	000000

Premium Stubby Ratcheting Combination Wrench Sets

Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish. When working in tight spaces, their short length fits where others can't. A ratchet mechanism turns fasteners without removing and repositioning the wrench. Flip over to ratchet in the opposite direction. Wrenches are polished to a mirror-like finish.

For technical drawings and 3-D models, click on a part number.

Inch Wrench Sets—12-Point Box Opening
Size	Overall Lg.	Box-End Turn Required to Ratchet	Open-End Opening Angle	Material	Appearance	Container Type		Each
7-Piece Sets
3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"	3 7/8"-5 3/8"	3°	15°	Chrome-Plated Steel	Polished	Fabric Roll-Up Pouch	0000000	0000000
Metric Wrench Sets—12-Point Box Opening
10-Piece Sets
10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm	3 1/2"-5 3/8"	3°	15°	Chrome-Plated Steel	Polished	Fabric Roll-Up Pouch	0000000	000000

Flex-Head Ratcheting Combination Wrench Sets

Horizontal Flex

Vertical Flex

Pivot the box end for access to fasteners in tight spots. These wrenches have a ratchet mechanism that allows you to turn fasteners without removing and repositioning the tool. These wrenches are polished for a mirror-like finish.

Horizontal-flex wrenches have a button that locks and unlocks the head.

		Flex-Head Box End
Size	Overall Lg.	Flex Range of Motion	Turn Required to Ratchet	Features	Open-End Opening Angle	Material	Appearance	Container Type		Each
Inch Wrench Sets—12-Point Box Opening
Horizontal Flex—8-Piece Sets
5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"	5"-10 1/8"	180°	5°	Locking Head	Straight	Chrome-Plated Steel	Polished	Plastic Caddy	000000	0000000
Vertical Flex—10-Piece Sets
1/4" 5/16" 11/32" 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"	5 1/2"-9 3/4"	180°	4°	__	15°	Chrome-Plated Steel	Polished	__	0000000	000000
Metric Wrench Sets—12-Point Box Opening
Vertical Flex—12-Piece Sets
8 mm 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm	5 1/2"-9 5/16"	180°	4°	__	15°	Chrome-Plated Steel	Polished	__	0000000	000000

Ratcheting Box Wrench Sets

A ratchet mechanism allows you to turn fasteners in tight spaces without removing and repositioning the wrench. The smaller the turn required to ratchet, the less clearance you need to engage the ratchet. These wrenches are polished for a mirror-like finish.

Inch Wrench Sets—6-Point and 12-Point Openings
Sizes Included	Overall Lg.	Turn Required to Ratchet	Material	Container Type	Specifications Met		Each
3-Piece Sets
6-Point: 3/8" × 7/16", 1/2" × 9/16" 12-Point: 5/8" × 11/16"	4 1/2"-6 7/8"	25°	Chrome-Plated Steel	Plastic Pouch	Fed. Spec. GGG-W-001405	0000000	000000
5-Piece Sets
6-Point: 1/4" × 5/16", 3/8" × 7/16", 1/2" × 9/16" 12-Point: 5/8" × 11/16", 3/4" × 7/8"	4 1/2"-9 1/4"	25°	Chrome-Plated Steel	Plastic Pouch	Fed. Spec. GGG-W-001405	0000000	00000
6-Piece Sets
6-Point: 1/4" × 5/16", 3/8" × 7/16", 1/2" × 9/16" 12-Point: 5/8" × 11/16", 3/4" × 7/8", 13/16" × 15/16"	4 1/2"-9 1/4"	25°	Chrome-Plated Steel	Plastic Pouch	Fed. Spec. GGG-W-001405	0000000	00000
Inch Wrench Sets—12-Point Openings
3-Piece Sets
3/8" × 7/16" 1/2" × 9/16" 5/8" × 3/4"	5 1/2"-8 1/8"	25°	Chrome-Plated Steel	Plastic Pouch	Fed. Spec. GGG-W-001405	0000000	00000
4-Piece Sets
5/16" × 3/8" 7/16" × 1/2" 9/16" × 5/8" 11/16" × 3/4"	5 1/8"-9 1/8"	5°	Chrome-Plated Steel	Plastic Tray	__	0000000	000000
5-Piece Sets
1/4" × 5/16" 3/8" × 7/16" 1/2" × 9/16" 5/8" × 3/4" 11/16" × 7/8"	4 1/2"-9 1/4"	25°	Chrome-Plated Steel	Plastic Caddy	Fed. Spec. GGG-W-001405	0000000	00000
Inch Wrench Sets—Torx Openings
4-Piece Sets
E6 × E8 E10 × E12 E14 × E18 E20 × E24	5 1/8"-9 1/8"	5°	Chrome-Plated Steel	Plastic Tray	__	0000000	000000
Metric Wrench Sets—6-Point and 12-Point Openings
5-Piece Sets
6-Point: 7 mm × 8 mm, 9 mm × 10 mm, 11 mm × 13 mm, 12 mm × 14 mm 12-Point: 15 mm × 17 mm	4 1/2"-8 1/8"	25°	Chrome-Plated Steel	Plastic Pouch	Fed. Spec. GGG-W-001405	0000000	00000
Metric Wrench Sets—12-Point Openings
3-Piece Sets
9 mm × 10 mm 13 mm × 14 mm 15 mm × 17 mm	5 1/2"-8 1/8"	25°	Chrome-Plated Steel	Plastic Pouch	Fed. Spec. GGG-W-001405	0000000	00000
5-Piece Sets
7 mm × 8 mm 9 mm × 10 mm 11 mm × 12 mm 13 mm × 14 mm 15 mm × 17 mm	4 1/2"-9 1/4"	25°	Chrome-Plated Steel	Plastic Caddy	Fed. Spec. GGG-W-001405	0000000	00000
6-Piece Sets
8 mm × 9 mm 10 mm × 11 mm 12 mm × 13 mm 14 mm × 15 mm 16 mm × 18 mm 17 mm × 19 mm	5 1/8"-9 1/8"	5°	Chrome-Plated Steel	Plastic Tray	__	0000000	000000

Deep-Offset Ratcheting Box Wrench Sets

The heads are offset to provide clearance for reaching over obstructions. These wrenches have a ratchet mechanism that allows you to turn fasteners in tight spaces without removing and repositioning the tool. The smaller the turn required to ratchet, the less clearance you need to engage the ratchet. They are polished for a mirror-like finish.

Inch Wrench Sets—6-Point Openings
Sizes Included	Overall Lg.	Head Offset Angle	Turn Required to Ratchet	Material	Specifications Met		Each
3-Piece Sets
1/4" × 5/16" 3/8" × 7/16" 1/2" × 9/16"	4 1/4"-6 3/4"	25°	25°	Chrome-Plated Steel	Fed. Spec. GGG-W-001405	0000000	000000
Inch Wrench Sets—6-Point and 12-Point Openings
5-Piece Sets
6-Point: 1/4" × 5/16", 3/8" × 7/16", 1/2" × 9/16" 12-Point: 5/8" × 11/16", 3/4" × 7/8"	4 1/4"-9 1/8"	25°	25°	Chrome-Plated Steel	Fed. Spec. GGG-W-001405	0000000	00000
Inch Wrench Sets—12-Point Openings
5-Piece Sets
1/4" × 5/16" 3/8" × 7/16" 1/2" × 9/16" 5/8" × 3/4" 11/16" × 7/8"	4 1/4"-9 1/8"	25°	25°	Chrome-Plated Steel	__	0000000	00000
Metric Wrench Sets—6-Point and 12-Point Openings
5-Piece Sets
6-Point: 7 mm × 8 mm, 9 mm × 10 mm, 11 mm × 13 mm, 12 mm × 14 mm 12-Point: 15 mm × 17 mm	4 1/4"-8"	25°	25°	Chrome-Plated Steel	Fed. Spec. GGG-W-001405	0000000	00000

Snap-Open Ratcheting Box Wrench Sets

Open the jaws to fit around a fastener like an open-end wrench; close the jaws and the wrench acts like a ratcheting box wrench, allowing you to turn fasteners without removing and repositioning the tool. The smaller the turn required to ratchet, the less clearance you need to engage the ratchet.

For technical drawings and 3-D models, click on a part number.

Inch Wrench Sets—12-Point Opening
Sizes Included	Overall Lg.	Turn Required to Ratchet	Material	Finish	Container Type		Each
7-Piece Sets
3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"	5 1/2"-7 1/4"	30°	Steel	Black	Plastic Roll-Up Pouch	0000000	0000000
Metric Wrench Sets—12-Point Opening
10-Piece Sets
10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm	5 7/16"-7 1/4"	30°	Steel	Black	Plastic Roll-Up Pouch	0000000	000000

Ratcheting Box-End Tight-Clearance Offset Socket Sets

A ratchet mechanism allows you to turn fasteners without removing and repositioning the socket. These sockets make maximum contact to reduce slipping and have a 12-point shape that quickly positions on hex fasteners. Often used with an extension, they turn fasteners and fittings in obstructed areas that regular sockets can't reach. Sockets are also known as torque adapters.

For technical drawings and 3-D models, click on a part number.

3/8" Square Drive
No. of Pieces	Components Included	Includes	Material		Each
9	8 Offset Sockets 1 Extension	Offset Sockets: 5/16"; 3/8"; 7/16"; 1/2"; 9/16"; 5/8"; 11/16"; 3/4" 10" Long Extension	Chrome-Plated Steel	0000000	0000000

Maintenance Tool Sets

37 Pieces

55 Pieces

No. of Pieces	Includes	Container Type		Each
37	9-Piece 1/4" Square Drive Socket Set (Inch Sizes from 3/16"-1/2" in Plastic Organizer) 1/4" Square Drive Ratchet Wrench 1/4" Square Drive Socket Screwdriver Handle 3" Long 1/4" Square Drive Extension 6" Long 1/4" Square Drive Extension Seven Screwdrivers (Slotted and Phillips) Bit Screwdriver 3/16" and 17/64" Slotted Bits No. 1 and No. 2 Phillips Bits T15 Torx Bits Two Long-Nose Pliers with Wire Cutters Two Wire Cutters Tongue-and-Groove Pliers Vise-Grip Locking Pliers Fold-Up Hex Key Set (Inch Sizes) Adjustable Wrench Ball Peen Hammer Fold-Up Knife Inch/Metric Tape Measure	Canvas Bag with Zipper Closure	00000000	0000000
55	9-Piece 1/4" Square Drive Socket Set (Inch Sizes from 3/16"-1/2" in Plastic Organizer) 1/4" Square Drive Ratchet Wrench 1/4" Square Drive Socket Screwdriver Handle 3" Long 1/4" Square Drive Extension 6" Long 1/4" Square Drive Extension Bit Screwdriver 3/16", 1/4", and 5/16" Slotted Bits No. 1 and No. 2 Phillips Bits Changeable-Shaft Precise-Control Handle with Shafts (Slotted: 0.040", 0.070", and 0.100"; Phillips: No. 00, No. 0, and No. 1) Long-Nose Pliers with Wire Cutter Wire Cutter Wire Stripper/Cutter Straight-Jaw Hemostat Pliers Fold-Up Hex Key Set (Inch Sizes) Two Adjustable Wrenches 3-Piece Soldering Set Chip Puller Electrical Contact Insertion and Extraction Tool Feeler Gauge Set (Inch and Metric Sizes) Two-Tip Slotted Alignment Tool Adjustment Tool for Variable Output Switches Keyboard Key Puller Spring Hook 5"-19" Long Telescoping Mirror and Magnetic Retriever Tool No. 2 Round Needle File Precision Knife 6" Long Stainless Steel Ruler Abrasive Contact Filing Tool with Six Files Penlight (AAA Batteries Included)	Canvas Case with Zipper Closure	00000000	000000