Drive Wrenches | McMaster-Carr

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System of Measurement

Drive Size

Square Drive Size

Overall Length

15/16" to 1 1/8"

31/32" to 3 1/16"

Sold As

Tip Style

Socket Shape

Rounded 4-Point

Material

Aluminum Magnesium

Beryllium Copper

Stainless Steel

Tungsten Carbide

Finish

Magnesium Phosphate Coated

Manganese Phosphate Coated

Phosphate Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Urethane Coated

Wrench Style

Bolt Clearance Type

Driver Style

Length

15/16" to 1 1/8"

31/32" to 3 1/16"

Wrench Opening Shape

12-Point Sure Grip

Head Style

OD

3/8" to 4 9/16"

Socket Style

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Shank Type

Knurled-End Hex

Quick-Change Hex

Grip Style

Socket Type

Air Hammer Adapter

Dual-Drive Socket Adapter

Finger-Tightening Adapter

Hex Head Adapter

Hex Shank-to-Square Drive Adapter

Quick-Change Adapter

Ratchet Adapter

Secure-Hold Extension

Secure-Hold Socket Adapter

Spline Drive-to-Square Drive Adapter

Square Drive Size Adapter

Torque-and-Angle Measuring Adapter

Torque-Limiting Adapter

Drive Type

Adjustable Shut-Off Clutch

Adjustable Slip Clutch

Positive Clutch

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10,544 Products

Most Likely Products

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

Wrench Heads

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

Socket Adapters

Socket Adapters

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

Combination Wrenches

Combination Wrenches

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

Bit Sockets

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

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

All Results

Fastening and Joining

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

Wrench Heads

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

Socket Adapters

Socket Adapters

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

Combination Wrenches

Combination Wrenches

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

Bit Sockets

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

Box Wrenches

Grip all sides of a fastener to prevent slipping

Torque Wrenches

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

Sockets

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

Open-End Wrenches

Open-End Wrenches

Tighten and loosen fasteners from the top or the side

Impact Wrenches

Impact Wrenches

Maximize torque to break frozen bolts free and drive fasteners more quickly than other wrenches

Wrench Handles

Generate extra torque to loosen stubborn fasteners; also known as breaker bars

Socket Extensions

Socket Extensions

Lengthen sockets to turn hard-to-reach fasteners

Drum Plug Sockets

Drum Plug Sockets

Turn with a ratchet wrench to install and remove screw-in drum plugs

Pipe Wrenches

Grasp and turn pipe, conduit, and fittings

Pipe Wrench Nuts

Pipe Wrench Nuts

Replace nuts on pipe wrenches

Pipe Wrench Springs

Pipe Wrench Springs

Replace springs in pipe wrenches

Shut-Off Valve Wrenches

Shut-Off Valve Wrenches

Turn hard-to-reach valves on gas lines, faucets, toilets, and sinks

Pipe Wrench Jaws

Pipe Wrench Jaws

Replace jaws on pipe wrenches

Adjustable Wrenches

Adjustable Wrenches

Adjust the jaws to fasten different size nuts, bolts, or workpiece

Ratchet Wrench/Screwdrivers

Ratchet Wrench/Screwdrivers

Switch between sockets and bits to turn a variety of fasteners with a single tool

Socket Retaining Rings

Socket Retaining Rings

Secure sockets and adapters to impact tools

Socket Wrenches

Socket Wrenches

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

Spanner Wrenches

Spanner Wrenches

Grab onto holes and slots to turn collars, bearings, and other machine tool components

Fire Hose and Hydrant Wrenches

Fire Hose and Hydrant Wrenches

Open and close hydrant caps, install sprinkler heads, and fasten fire hose fittings

Tank Wrenches

Turn valve stems, regulator inlet nuts, and caps on welding tanks

Drain Wrenches

Install and remove drain traps and fittings, overflow outlets, and toilet inlet spuds

Valve Wheel Wrenches

Valve Wheel Wrenches

Supply the leverage needed to turn hand wheels on large valves

Socket Inserts

Slip into sockets to keep fasteners from falling out

Socket Drivers

Tighten and loosen sockets from above when there isn't room to swing a standard wrench

Strap Wrenches

Grip plastic and high-polished pipe, tubing, hand wheels, and filters without marring the surface

Drum Plug Wrenches

Drum Plug Wrenches

Install and remove screw-in drum plugs; also known as bung wrenches

Chains for Chain Wrenches

Chains for Chain Wrenches

Replace the chain on your chain wrench

Chain Wrenches

Grasp and twist pipe, tubing, and conduit, as well as irregularly shaped objects

Torque Multipliers

Torque Multipliers

Pair with a torque wrench to amplify torque while staying within a specific range

Oil Filter Sockets

Oil Filter Sockets

Twist with a ratchet wrench to adjust filters and other round objects in tight spots

Socket Bits

Switch out worn or damaged bits instead of replacing your entire bit socket

Straps for Strap Wrenches

Straps for Strap Wrenches

Replace the strap on your strap wrench

Pipe/Valve Wheel Wrenches

Pipe/Valve Wheel Wrenches

Grip and turn pipe with one end and loosen valve wheels with the other

Ball Joint Sockets

Ball Joint Sockets

Install and remove ball joints in suspension and steering systems

Water Meter Wrenches

Water Meter Wrenches

Turn meter couplings and shut-off valve nuts on water meters

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

Impact Drivers

More powerful than drills to drive screws through dense material and loosen stuck fasteners

Torque Screwdrivers

Torque Screwdrivers

Apply precise torque as you fasten screws to prevent overtightening

Screwdrivers

Tighten and loosen screws

L-Keys

Turn fasteners from either end and reach into tight spots

Bit Adapters

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

Torque-Limiting Keys

Torque-Limiting Keys

Used to install carbide inserts in cutting tools, a handle limits the amount of torque generated

Nutdrivers

Tighten and loosen nuts and bolts

Driver Shafts

Attach to a handle to create your own driver tool, or pair with socket wrenches and power tools

Threaded Rod and Stud Driver Bits

Threaded Rod and Stud Driver Bits

Quickly install threaded rods and studs with a cordless drill, instead of by hand

Speeder Handles

Speeder Handles

Crank the handle to fasten nuts and bolts quickly

T-Handle Keys

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

Screw Starters

Grip and start turning screws that are too small to hold or located in hard-to-reach spots

One-Way Screw Removers

One-Way Screw Removers

Loosen and remove one-way screws

Screw, Pipe, and Stud Extractors

Screw, Pipe, and Stud Extractors

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

Containers, Storage, and Furniture

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

Wrench Organizers

Wrench Organizers

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

Safety Equipment

Hot Stick Heads

Hot Stick Heads

Swap out the head on your hot stick to operate switches, pull cotter pins, and more

Fabricating and Machining

Tap and Die Wrench Sets

Tap and Die Wrench Sets

Switch between internal and external threading with interchangeable tap and die adapters

Tap Wrenches

Pair with square-shank taps to turn them by hand

Locking Pliers

Clamp workpieces and lock them in place to keep your hands free

Multitools

A variety of tools and blades all in one

Lathe Tool Insert Holder Replacement Parts

Lathe Tool Insert Holder Replacement Parts

Replace clamps, screws, shims, and other parts in lathe tool insert holders

Screw-Extracting Pliers

Screw-Extracting Pliers

Firmly grip stripped, rusty, and tamper-resistant screw heads for removal

Adjustable Pliers

Adjustable Pliers

A range of jaw positions for turning fasteners and gripping workpieces

Long-Nose Pliers

Long-Nose Pliers

Grab, bend, and position wire and other small parts

Building and Machinery Hardware

Ratchet Handles

Ratchet Handles

Quickly adjust machine components and valves in tight spaces

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