Metric Combination Wrenches | McMaster-Carr

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Combination Wrenches

Socket Wrenches

System of Measurement

Drive Size

Wrench Style

Wrench Opening Shape

Head Style

Sold As

Ratcheting

Drive Style

External 12-Point

External Spline

External Square

Finish

Appearance

Relative Length

Overall Length

3 1/4" to 5 1/2"

3 3/8" to 4 5/16"

3 1/2" to 5 3/8"

3 1/2" to 5 1/2"

3 19/32" to 8 41/64"

3 3/4" to 5 1/2"

3 3/4" to 9 3/16"

Material

Aluminum Bronze

Stainless Steel

Number of Pieces

Head Thickness

Grade

Length

3 1/4" to 5 1/2"

3 3/8" to 4 5/16"

3 1/2" to 5 3/8"

3 1/2" to 5 1/2"

3 19/32" to 8 41/64"

3 3/4" to 5 1/2"

3 3/4" to 9 3/16"

Opening Angle

Performance

Corrosion Resistant

Reversible Ratcheting

Tight Clearance

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

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

For Use With

Screws and Nuts

Container Type

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298 Products

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Combination Wrenches

Combination Wrenches

Combination Wrenches

Your go-to wrenches for routine maintenance

Combination Wrench Sets

Combination Wrench Sets

Your go-to sets for routine maintenance

Ratcheting Combination Wrenches

Ratcheting Combination Wrenches

Turn nuts and bolts without having to remove and reposition your wrench

Stubby Combination Wrenches

Stubby Combination Wrenches

Turn nuts and bolts in tight spaces

Spline Ratcheting Combination Wrenches

Spline Ratcheting Combination Wrenches

Turn hex, 12-point, and spline fasteners without repositioning your wrench

Reversible Ratcheting Combination Wrench Sets

Reversible Ratcheting Combination Wrench Sets

Wrenches switch from tightening to loosening with the flick of a lever

Reversible Ratcheting Combination Wrenches

Reversible Ratcheting Combination Wrenches

Switch from tightening to loosening with the flick of a lever

Flex-Head Ratcheting Combination Wrenches

Flex-Head Ratcheting Combination Wrenches

Access hard-to-reach fasteners without needing to remove obstructions

Flex-Head Ratcheting Combination Wrench Sets

Flex-Head Ratcheting Combination Wrench Sets

Access a variety of hard-to-reach fasteners without needing to remove obstructions

Spline Ratcheting Combination Wrench Sets

Spline Ratcheting Combination Wrench Sets

Turn hex, 12-point, and spline fasteners without repositioning your wrenches

High-Leverage Combination Wrenches

High-Leverage Combination Wrenches

Loosen stubborn nuts and bolts without breaking a sweat

Nonsparking Combination Wrenches

Nonsparking Combination Wrenches

Won't create sparks in hazardous environments

Stubby Reversible Ratcheting Combination Wrenches

Stubby Reversible Ratcheting Combination Wrenches

The ultimate tool for ratcheting in tight spaces

Ratcheting Combination Wrench Sets

Ratcheting Combination Wrench Sets

Turn a variety of nuts and bolts without having to remove and reposition your wrench

Stubby Ratcheting Combination Wrench Sets

Stubby Ratcheting Combination Wrench Sets

Turn fasteners in tight spaces without removing and repositioning wrenches

Stubby Reversible Ratcheting Combination Wrench Sets

Stubby Reversible Ratcheting Combination Wrench Sets

The ultimate tool for ratcheting in tight spaces—in an array of sizes

Stubby Ratcheting Combination Wrenches

Stubby Ratcheting Combination Wrenches

Turn fasteners in tight spaces without removing and repositioning your wrench

Stubby Combination Wrench Sets

Stubby Combination Wrench Sets

Turn a variety of nuts and bolts in tight spaces

Other Products

Socket Wrenches

Socket Wrenches

Apply torque to turn nuts, bolts, and other fasteners without rounding the heads

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