18 mm Combination Wrenches

Filter by

System of Measurement

Wrench Style

Number of Pieces

Head Style

Drive Size

Wrench Opening Shape

Ratcheting or Nonratcheting

Sold As

Drive Style

Container Type

Overall Length

Finish

Appearance

Material

Head Thickness

For Use With

REACH Compliance

Opening Angle

RoHS Compliance

Turn Required to Ratchet

DFARS Compliance

Jaw Type

Specifications Met

Forward

How can we improve?

29 Products

Combination Wrenches

6-Point Box Opening

12-Point Box Opening

Wrenches with a 12-point opening are easier to position on hex fasteners than wrenches with a 6-point opening but make less contact.

Polished wrenches have a mirror-like finish.

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

		Box End		Open End
Drive Size	Overall Lg.	Head Offset Angle	Head Thick.	Opening Angle	Head Thick.	Material	Specifications Met		Each
Dull Chrome Plated
6-Point Box Opening
18 mm	10 1/2"	15°	29/64"	15°	15/32"	Steel	ASME B107.100	0000000	000000
12-Point Box Opening
18 mm	9 9/16"	15°	29/64"	15°	11/32"	Steel	ASME B107.100	0000000	00000
Polished Chrome Plated
6-Point Box Opening
18 mm	10 1/2"	15°	29/64"	15°	15/32"	Steel	ASME B107.100	0000000	00000
12-Point Box Opening
18 mm	9 5/8"	15°	29/64"	15°	11/32"	Steel	ASME B107.100	0000000	00000
Black Oxide
12-Point Box Opening
18 mm	9 9/16"	15°	29/64"	15°	11/32"	Steel	ASME B107.100	00000000	00000

Nonsparking Combination Wrenches

Made of materials that are Factory Mutual approved, these wrenches inhibit sparking and are nonmagnetic and corrosion resistant. They satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.

Warning: Do not use these tools in direct contact with acetylene.

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

		Box End		Open End
Drive Size	Overall Lg.	Head Offset Angle	Head Thick.	Opening Angle	Head Thick.	Material	Specifications Met		Each
Metric—12-Point Box Opening
18 mm	9 5/8"	15°	3/8"	15°	1/2"	Aluminum-Bronze	FM Approved	0000000	000000

Stubby Combination Wrenches

12-Point Box Opening

When working in tight spaces, these short wrenches fit where others can't. Wrenches with a 12-point opening are easier to position on hex fasteners than wrenches with a 6-point opening but make less contact.

Polished wrenches have a mirror-like finish.

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

		Box End		Open End
Drive Size	Overall Lg.	Head Offset Angle	Head Thick.	Opening Angle	Head Thick.	Material	Appearance	Specifications Met		Each
Metric
12-Point Box Opening
18 mm	5 1/4"	15°	15/32"	15°	11/32"	Chrome-Plated Steel	Polished	ASME B107.100	00000000	000000

Extended-Reach Combination Wrenches

An extra-long handle provides access to hard-to-reach fasteners and increases leverage. These wrenches are polished for a mirror-like finish.

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

		Box End		Open End
Drive Size	Overall Lg.	Head Offset Angle	Head Thick.	Opening Angle	Head Thick.	Material	Appearance	Specifications Met		Each
Metric—12-Point Box Opening
18 mm	12 1/2"	15°	13/32"	15°	11/32"	Chrome-Plated Steel	Polished	ASME B107.100	00000000	000000

Ratcheting Combination Wrenches

A ratchet mechanism in the box end allows you to turn fasteners in tight spaces without removing and repositioning the wrench. Flip these wrenches over to ratchet in the opposite direction. The smaller the turn required to ratchet, the less clearance you need to engage the ratchet. Wrenches are polished for a mirror-like finish.

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

		Box End		Open End
Drive Size	Overall Lg.	Head Thick.	Turn Required to Ratchet	Opening Angle	Head Thick.	Material	Appearance		Each
Metric—12-Point Box Opening
18 mm	11 1/2"	15/32"	4.5°	15°	5/16"	Chrome-Plated Steel	Polished	0000000	000000

Reversible Ratcheting Combination Wrenches

A lever reverses the ratchet direction. The ratchet mechanism in the box end of these wrenches 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
Drive Size	Overall Lg.	Head Offset Angle	Head Thick.	Turn Required to Ratchet	Opening Angle	Head Thick.	Material	Appearance		Each
Metric—12-Point Box Opening
18 mm	11 1/2"	15°	15/32"	4.5°	15°	21/64"	Chrome-Plated Steel	Polished	0000000	000000

Spline Ratcheting Combination Wrenches

A spline-shaped box end turns spline, hex, and 12-point fasteners with minimal effort. 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. Flip over 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.

Box End					Open End
External Hex/12-Point Drive Size	External Spline Drive Size	Head Offset Angle	Head Thick.	Turn Required to Ratchet	External Hex/Square/12-Point Drive Size	Opening Angle	Head Thick.	Overall Lg.	Material	Appearance		Each
Metric
18 mm	No. 18	15°	27/64"	5°	18 mm	15°	21/64"	10 43/64"	Chrome-Plated Steel	Polished	0000000	000000

Flex-Head Ratcheting Combination Wrenches

Pivot the box end for access to fasteners in tight spots. The ratchet mechanism allows you to turn fasteners without removing and repositioning the tool. Flip these wrenches over to ratchet in the opposite direction. Wrenches are polished for a mirror-like finish.

		Flex-Head Box End			Open End
Drive Size	Overall Lg.	Head Thick.	Flex Range of Motion	Turn Required to Ratchet	Head Thick.	Opening Angle	Material	Appearance		Each
Metric—12-Point Box Opening
Vertical Flex
18 mm	10 3/8"	7/16"	180°	4°	3/8"	15°	Chrome-Plated Steel	Polished	00000000	000000

Reversible Stubby Ratcheting Combination Wrenches

A lever reverses the ratchet direction. When working in tight spaces, these short wrenches fit where others can't and the ratchet mechanism in the box end allows you to turn fasteners 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
Drive Size	Overall Lg.	Head Offset Angle	Head Thick.	Turn Required to Ratchet	Opening Angle	Head Thick.	Material	Appearance		Each
Metric—12-Point Box Opening
18 mm	5 1/4"	15°	1/2"	5°	15°	5/16"	Chrome-Plated Steel	Polished	00000000	000000

Stubby Ratcheting Combination Wrenches

When working in tight spaces, these short wrenches fit where others can't. A ratchet mechanism in the box end allows you to turn fasteners without removing and repositioning the wrench. Flip over 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.

		Box End		Open End
Drive Size	Overall Lg.	Head Thick.	Turn Required to Ratchet	Opening Angle	Head Thick.	Material	Appearance		Each
Metric—12-Point Box Opening
18 mm	5 1/4"	15/32"	4.5°	15°	5/16"	Chrome-Plated Steel	Polished	0000000	000000

Premium 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. Wrenches with a 12-point opening are easier to position on hex fasteners than wrenches with a 6-point opening but make less contact. Polished wrenches have a mirror-like finish.

Metric Wrench Sets—12-Point Box Opening
Drive Size	Overall Lg.	Box-End Head Offset Angle	Open-End Opening Angle	Material	Finish	Appearance	Container Type	Specifications Met		Each
15-Piece Sets
7 mm 8 mm 10 mm 12 mm 14 mm 16 mm 18 mm 20 mm 22 mm 24 mm 26 mm 27 mm 30 mm 32 mm	5 3/8"-17"	15°	15°	Steel	Chrome Plated	Polished	Fabric Pouch	__	0000000	0000000
17-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 20 mm 21 mm 22 mm	5"-11 3/4"	15°	15°	Steel	Chrome Plated	Dull	Fabric Pouch	__	0000000	000000
18-Piece Sets
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 20 mm 21 mm 22 mm 23 mm 24 mm	5 1/4"-12 3/4"	15°	15°	Steel	Chrome Plated	Polished	Fabric Roll-Up Pouch	ASME B107.100	0000000	000000

Economy Combination Wrench Sets

Plastic Organizer

Plastic Roll-Up Pouch

Fabric Roll-Up Pouch

Suitable for occasional maintenance work, these sets are imported.

Polished wrenches have a mirror-like finish.

		Box End	Open End
Drive Size	Overall Lg.	Offset Angle	Opening Angle	Material	Appearance	Container Type		Each
Inch/Metric Wrench Sets—12-Point Box Opening
22-Piece Sets
1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4" 13/16" 7/8" 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm	4"-10 7/32"	15°	15°	Chrome-Plated Steel	Dull	Plastic Organizer	0000000	000000
Metric Wrench Sets—12-Point Box Opening
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	3 19/32"-8 41/64"	15°	15°	Chrome-Plated Steel	Polished	Fabric Roll-Up Pouch	000000	00000

Stubby Combination Wrench Sets

When working in tight spaces, these short wrenches fit where others can't.

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

Metric Wrench Sets—12-Point Box Opening
Drive Size	Overall Lg.	Box-End Head Offset Angle	Open-End Opening Angle	Material	Appearance	Container Type	Specifications Met		Each
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	3 1/4"-5 1/2"	15°	15°	Chrome-Plated Steel	Polished	Plastic Roll-Up Pouch	ASME B107.100	00000000	0000000

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
Drive Size	Overall Lg.	Head Offset Angle	Turn Required to Ratchet	Open-End Opening Angle	Material	Appearance	Container Type		Each
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	0000000

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.

Metric Wrench Sets—12-Point Box Opening
Drive Size	Overall Lg.	Box-End Turn Required to Ratchet	Open-End Opening Angle	Material	Appearance	Container Type		Each
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	0000000

Flex-Head Ratcheting Combination Wrench Sets

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.

		Flex-Head Box End
Drive Size	Overall Lg.	Flex Range of Motion	Turn Required to Ratchet	Open-End Opening Angle	Material	Appearance		Each
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	0000000

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.

Metric Wrench Sets—12-Point Box Opening
Drive Size	Overall Lg.	Box-End Turn Required to Ratchet	Open-End Opening Angle	Material	Appearance	Specifications Met		Each
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 B107.100	0000000	0000000

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.

Metric Wrench Sets—12-Point Box Opening
Drive Size	Overall Lg.	Box-End Turn Required to Ratchet	Open-End Opening Angle	Material	Appearance	Container Type		Each
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"	5°	15°	Chrome-Plated Steel	Polished	Fabric Roll-Up Pouch	0000000	0000000

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
Drive Size	Overall Lg.	Head Offset Angle	Turn Required to Ratchet	Open-End Opening Angle	Material	Appearance	Container Type		Each
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°	6°	15°	Chrome-Plated Steel	Polished	Plastic Tray	0000000	0000000

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	External 12-Point Size	Opening Angle	Overall Lg.	Material	Container Type		Each
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	0000000

Flex-Head Socket Wrenches

Pivot the socket end to access hard-to-reach fasteners.

Polished wrenches have a mirror-like finish.

12-Point and Rounded Openings

12-Point

		Socket End
Drive Size	Overall Lg.	Flex Range of Motion	Head Thick.	Opening Angle	Material	Appearance		Each
Metric
12-Point Opening
18 mm	10 5/8"	180°	5/16"	15°	Chrome-Plated Steel	Dull	00000000	000000

12-Point Openings

12-Point

Drive Size; Drive Size - 2	Overall Lg.	Flex Range of Motion	Material	Appearance		Each
18 mm; 19 mm	11 1/4"	180°	Chrome-Plated Steel	Dull	00000000	000000