3.2 mm Wrenches | McMaster-Carr

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7 Products

Stubby Combination Wrenches


6-Point Box Opening
6-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		Each
Metric
6-Point Box Opening
3.2 mm	2 3/4"	15°	3/32"	22.5°	3/32"	Chrome-Plated Steel	Polished	0000000	000000

75° Angle Tight-Clearance Open-End Wrenches

One head is angled for access to hard-to-reach fasteners. These slim wrenches fit into tight spaces and around thin fasteners. They are also known as ignition wrenches.

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

Drive Size	Overall Lg.	Opening Angle	Head Thick.	Material	Appearance		Each
3.2 mm	2 3/4"	15° × 75°	3/32" × 3/32"	Chrome-Plated Steel	Dull	0000000	000000

Miniature Open-End Wrenches

Sized for working on small equipment, these wrenches are 4 1/8" long with a slim head and handle.

Hex Opening
Drive Size	Overall Lg.	Opening Angle	Head Thick.	Material	Finish		Each
3.2 mm	4 1/8"	30°	1/16"	Steel	Black Oxide	0000000	00000

75° Angle Tight-Clearance Open-End Wrench Sets

One head is angled 75° for access to hard-to-reach fasteners. These slim wrenches fit into tight spaces and around thin fasteners. They are also known as ignition wrenches.

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

Metric Wrench Sets
Sizes Included	Overall Lg.	Opening Angle	Material	Appearance	Container Type		Each
16-Piece Sets
3.2 mm 4 mm 5 mm 5.5 mm 6 mm 7 mm 8 mm 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm	2 3/4"-5 1/2"	15° × 75°	Chrome-Plated Steel	Dull	Fabric Roll-Up Pouch	0000000	0000000

Miniature Open-End Wrench Sets

Sized for working on small equipment, these wrenches are 4 1/8" long with a slim head and handle.

Metric Wrench Sets
Sizes Included	Overall Lg.	Opening Angle	Material	Finish	Container Type		Each
8-Piece Sets
2.5 mm 3 mm 3.2 mm 4 mm 5 mm 5.5 mm 6 mm 7 mm	4 1/8"	30°	Steel	Black Oxide	Plastic Pouch	0000000	000000

Stubby Open-End Wrench Sets

When turning fasteners in small spaces, these short wrenches fit where others can't.

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

Metric Wrench Sets
Sizes Included	Overall Lg.	Opening Angle	Material	Appearance	Container Type	Specifications Met		Each
6-Piece Sets
3.2 mm × 5.5 mm 4 mm × 5 mm 6 mm × 7 mm 8 mm × 9 mm 10 mm × 11 mm 12 mm × 13 mm	2 3/4"-4 3/8"	15°	Chrome-Plated Steel	Dull	Plastic Roll-Up Pouch	ISO 3318	0000000	000000

6-Point Sockets

Standard

Achieve the best possible grip on hex fasteners and prevent rounding.

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

		Standard
Drive Size	Material	Overall Lg.		Each
Metric
1/4" Square Drive
3.2 mm	Chrome-Plated Steel	15/16"	0000000	00000