Double Box-End Wrenches | McMaster-Carr

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System of Measurement

Drive Size

Wrench Opening Shape

Head Style

Overall Length

4 1/4" to 6 3/4"

4 1/4" to 9 1/8"

4 1/4" to 18 1/2"

4 1/2" to 6 7/8"

4 1/2" to 8 1/8"

4 1/2" to 9 1/4"

5 1/8" to 9 1/8"

5 1/2" to 8 1/8"

Drive Style

External 12-Point

External Square

Ratcheting

Sold As

Head Offset Angle

Head Thickness

Appearance

Length

4 1/4" to 6 3/4"

4 1/4" to 9 1/8"

4 1/4" to 18 1/2"

4 1/2" to 6 7/8"

4 1/2" to 8 1/8"

4 1/2" to 9 1/4"

5 1/8" to 9 1/8"

5 1/2" to 8 1/8"

Material

Aluminum Bronze

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

DFARS Specialty Metals

RoHS

REACH

Number of Pieces

Specifications Met

Fed. Spec. GGG-W-001405

Container Type

Fabric Roll-Up Pouch

Turn Required to Ratchet

Performance

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127 Products

Box Wrenches

Deep-Offset Box Wrenches

Deep-Offset Box Wrenches

Heads up to a 75° angle reach over obstructions

Two-Head Box Wrenches

Two-Head Box Wrenches

Switch between two different-sized fasteners without swapping out your wrench

Two-Head Ratcheting Box Wrenches

Two-Head Ratcheting Box Wrenches

Turn fasteners of two different sizes in tight spaces without repositioning

Box Wrench Sets

Box Wrench Sets

Grip square- and hex-shaped fasteners

Long-Reach Ratcheting Box Wrenches

Long-Reach Ratcheting Box Wrenches

Access hard-to-reach fasteners and turn them with extra leverage

Ratcheting Box Wrench Sets

Ratcheting Box Wrench Sets

Turn fasteners in tight spaces without removing and repositioning the tool

Two-Head Deep-Offset Ratcheting Box Wrenches

Two-Head Deep-Offset Ratcheting Box Wrenches

Access hard-to-reach fasteners of two different sizes with extra clearance

Deep-Offset Box Wrench Sets

Deep-Offset Box Wrench Sets

Heads up to a 75° angle reach over obstructions

Deep-Offset Ratcheting Box Wrench Sets

Deep-Offset Ratcheting Box Wrench Sets

Access hard-to-reach fasteners with extra clearance

Curved Box Wrenches

Curved Box Wrenches

Reach around obstacles and into machinery

Nonsparking Box Wrenches

Nonsparking Box Wrenches

Made of Factory Mutual approved materials to inhibit sparking

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)