Metric Hex Keys | McMaster-Carr

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Magnesium Phosphate Coated

Phosphate Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Zinc Phosphate Coated

Overall Length

15/16" to 1 1/8"

1 5/16" to 4 11/16"

1 5/16" to 4 3/4"

1 5/16" to 6 13/16"

Driver Style

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Material

Aluminum Bronze

Beryllium Copper

Stainless Steel

Socket Shape

Number of Pieces

Color

Length

15/16" to 1 1/8"

1 5/16" to 4 11/16"

1 5/16" to 4 3/4"

1 5/16" to 6 13/16"

Container Type

Compartmented Plastic Box

Metal Clip Rail

Metal Wall-Mount Case

Plastic Clip Rail

Plastic Roll-Up Pouch

Relative Length

Grip Style

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Ball Location

Long Leg Length

REACH

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DFARS Specialty Metals

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

Export Control Classification Number (ECCN)

How can we improve?

1,729 Products

L-Keys

Easy-Align Ball-Tip L-Key Sets

Easy-Align Ball-Tip L-Key Sets

Reach corners and tight spaces with the sizes you use most

L-Keys

Precision manufactured L-keys for tightening and loosening screws

L-Key Sets

Keep a selection of top-quality L-keys on hand, so you always have the size you need

Color-Coded Easy-Align Ball-Tip L-Key Sets

Color-Coded Easy-Align Ball-Tip L-Key Sets

Take the guesswork out of picking the right drive size

Easy-Align Ball-Tip L-Keys

Easy-Align Ball-Tip L-Keys

Turn screws at an angle when you can't access them head on

Easy-Align Ball-Tip L-Key Assortments

Easy-Align Ball-Tip L-Key Assortments

Multiple keys in common sizes provide backups that reach corners and tight spaces

Stubby Easy-Align Ball-Tip L-Key Sets

Stubby Easy-Align Ball-Tip L-Key Sets

An extra-short leg squeezes into spots with low overhead clearance

Screw-Holding Easy-Align Ball-Tip L-Key Sets

Screw-Holding Easy-Align Ball-Tip L-Key Sets

Grip screws and engage at an angle so you can fasten with one hand in cramped spots

Wall-Mount L-Key Sets

Wall-Mount L-Key Sets

Mount at your workstation so your L-keys are always in reach

Fold-Up L-Key Sets

Fold-Up L-Key Sets

Tuck into the handle like a Swiss army knife for easy carrying

Easy-Align Ball-Tip Fold-Up L-Key Sets

Easy-Align Ball-Tip Fold-Up L-Key Sets

Turn screws at an angle and tuck away like a Swiss army knife for easy carrying

Quick-Change Fold-Up L-Key Sets

Quick-Change Fold-Up L-Key Sets

Select the key you need without unstacking the others from the handle

Stubby Easy-Align Ball-Tip L-Keys

Stubby Easy-Align Ball-Tip L-Keys

An extra-short leg squeezes into spots with low overhead clearance

Screw-Holding Easy-Align Ball-Tip L-Keys

Screw-Holding Easy-Align Ball-Tip L-Keys

Grip screws to start and remove them in hard-to-reach places

Nonmagnetic L-Keys

Nonmagnetic L-Keys

Won't damage electronic equipment or attract loose metal parts and shavings

Nonsparking L-Keys

Nonsparking L-Keys

Won't create sparks when scraped, struck, or dropped

Wall-Mount Easy-Align Ball-Tip L-Key Sets

Wall-Mount Easy-Align Ball-Tip L-Key Sets

Store L-keys that work in corners and tight spaces within reach

Nonsparking L-Key Sets

Nonsparking L-Key Sets

Won't create sparks when scraped, struck, or dropped

Other Products

T-Handle Keys

To turn fasteners in hard-to-reach spots, there's a long shaft and a grip for your whole hand

Bit Sockets

Turn fasteners with an internal drive style without slipping and damaging the drive

Torque Screwdrivers

Torque Screwdrivers

Apply precise torque as you fasten screws to prevent overtightening

Sockets

Turn fasteners with an external drive style without slipping and damaging the drive

Bit Adapters

Connect a variety of bits to drills, powered screwdrivers, ratchet wrenches, and other turning tools

Wrench Heads

Attach to your ratchet wrench and socket extension to turn fasteners where clearance is limited

Hex Key Organizers

Hex Key Organizers

Store L-keys and T-handle keys according to size

Socket Organizers

Socket Organizers

Arrange sockets at your workstation or carry them neatly around your facility

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