Metric Drive Wrenches | McMaster-Carr

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System of Measurement

Drive Size

Square Drive Size

Bolt Clearance Type

OD

Drive Style

External 12-Point

External Spline

External Square

Tamper-Resistant Hex

Tamper-Resistant Torx

Socket Shape

Overall Length

15/16" to 1 1/8"

Socket Style

Sold As

Material

Aluminum Bronze

Beryllium Copper

Stainless Steel

Finish

Corrosion-Resistant Coated

Magnesium Phosphate Coated

Phosphate Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Zinc Phosphate Coated

Zinc Yellow-Chromate Plated

Wrench Style

Head Style

Drive Type

Wrench Opening Shape

12-Point Sure Grip

Socket Type

Torque-and-Angle Measuring Adapter

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

REACH

Retaining Ring Style

Tip Style

Retaining Ring Type

Groove Diameter

Unit of Measure

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2,252 Products

Fastening and Joining

Sockets

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

Wrench Heads

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

Torque Wrenches

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

Combination Wrenches

Combination Wrenches

Use the open end when tightening in cramped spaces and the box end when you need extra grip

Open-End Wrenches

Open-End Wrenches

Tighten and loosen fasteners from the top or the side

Bit Sockets

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

Socket Retaining Rings

Socket Retaining Rings

Secure sockets and adapters to impact tools

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

Socket Adapters

Socket Adapters

Make your socket more versatile, from converting the drive to limiting torque

Box Wrenches

Grip all sides of a fastener to prevent slipping

Screw, Pipe, and Stud Extractors

Screw, Pipe, and Stud Extractors

Remove broken screws, pipes, and studs without damaging the threads around them

Push Nuts

Press onto threads for a light duty hold that’s faster to install than typical nuts

Split Rings

Secure clevis pins, connect components, or add a pull handle; also known as key rings

Retaining Rings

Retaining Rings

Hold components on a shaft

Containers, Storage, and Furniture

Wrench Organizers

Wrench Organizers

Keep wrenches in order at your workstation or when carrying them around your facility

Socket Organizers

Socket Organizers

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

Curtain Hooks

Hang curtains from rods

Communication

Tag Rings

Loop onto tags to attach them to lanyards, key rings, and other objects

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