AN Wrenches | McMaster-Carr

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	System of Measurement System of Measurement

Inch

	Size Size

	Opening Shape Opening Shape

	Hex

	Overall Length Overall Length

	Wrench Style Wrench Style

	Open End

	Material Material	Show

Aluminum

	Material Material	Hide

	For Drive Style For Drive Style


External Hex	External Square

	Individual/Set Individual/Set

Individual

Set

	Number of Heads Number of Heads

	Head Style Head Style

	Standard

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

DFARS Specialty Metals
COTS-Exempt

	Jaw Type Jaw Type

Fixed

	Number of Pieces Number of Pieces

	Opening Angle Opening Angle

15°

	Ratcheting or Nonratcheting Ratcheting or Nonratcheting

Nonratcheting

	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

	Wrench Type Wrench Type

Standard

	For Use With For Use With

Screws and Nuts

	Finish Finish

Painted

	Container Type Container Type

Plastic Roll-Up Pouch

	Color Color

	Red		Gray
	Pink		Black
	Dark Blue		Dark Yellow
	Light Yellow		Light Blue

	Head Thickness Head Thickness

9 Products

Aluminum Open-End Wrenches

These lightweight tools are also known as AN (Army-Navy) wrenches. The opening has recesses in the corners that won’t mar or round fasteners. Wrenches are color coded by size.

Size	AN Size	Overall Lg.	Opening Angle	Head Thick.	Material	Color		Each
1/2"	3	4"	15°	23/64"	Painted Aluminum	Gray	000000000	000000
9/16"	4	4 3/4"	15°	23/64"	Painted Aluminum	Black	000000000	00000
11/16"	6	5 3/4"	15°	23/64"	Painted Aluminum	Light Blue	000000000	00000
7/8"	8	5 3/4"	15°	23/64"	Painted Aluminum	Pink	000000000	00000
1"	10	7 1/8"	15°	23/64"	Painted Aluminum	Light Yellow	000000000	00000
1 1/4"	12	7 1/2"	15°	23/64"	Painted Aluminum	Red	000000000	00000
1 1/2"	16	8 3/4"	15°	23/64"	Painted Aluminum	Dark Yellow	000000000	00000
1 13/16"	20	9 1/4"	15°	23/64"	Painted Aluminum	Dark Blue	000000000	00000

Aluminum Open-End Wrench Sets

These lightweight tools are also known as AN (Army-Navy) wrenches. The openings have recesses in the corners that won’t mar or round fasteners. Wrenches are color coded by size.

8-Piece Sets
Sizes Included	Overall Lg.	Opening Angle	Material	Container Type		Each
1/2"—AN Size 3 (Gray) 9/16"—AN Size 4 (Black) 11/16"—AN Size 6 (Light Blue) 7/8"—AN Size 8 (Pink) 1"—AN Size 10 (Light Yellow) 1 1/4"—AN Size 12 (Red) 1 1/2"—AN Size 16 (Dark Yellow) 1 13/16"—AN Size 20 (Dark Blue)	4"-9 1/4"	15°	Painted Aluminum	Plastic Roll-Up Pouch	000000000	0000000