Extension Sockets | McMaster-Carr

Filter by

System of Measurement

Square Drive Size

Overall Length

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

Length

Finish

Magnesium Phosphate Coated

Manganese Phosphate Coated

Drive Size

Drive Type

NEMA Type

Sold As

Material

Aluminum Bronze

Drive Style

Socket Retainer Style

Gender

Color

Fluorescent Blue

Fluorescent Green

Fluorescent Green/Red

Fluorescent Pink

Fluorescent Purple

Fluorescent Red

Shank Type

Quick-Change Hex

American Wire Gauge (AWG)

Current

RoHS

Compliant with Exemptions

Electrical Connection

DT Deutsch Style

Milwaukee Quik-Lok

SAE Power Connector

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

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Square Drive Gender

Voltage

How can we improve?

1,302 Products

Socket Extensions

Socket Extensions

Socket Extensions

Socket Extensions

Extend your socket's reach

Socket Extension Sets

Socket Extension Sets

Keep common extension lengths on hand to reach a variety of spots

Strong-Hold Socket Extension Sets

Strong-Hold Socket Extension Sets

A variety of lengths to lock onto sockets for a hold that won't disengage

Nonsparking Socket Extensions

Nonsparking Socket Extensions

Safely extend your reach in areas with flammable vapors and combustible residue

Flexible Socket Extension Sets

Flexible Socket Extension Sets

Multiple lengths that bend to reach fasteners tucked around obstructions

Strong-Hold Socket Extensions

Strong-Hold Socket Extensions

Lock onto your socket for a stronger hold than standard extensions

Wobble Socket Extensions

Wobble Socket Extensions

The rounded male end pivots to use your tool at an angle

Wobble Socket Extension Sets

Wobble Socket Extension Sets

A variety of lengths with a rounded male end that pivots to adjust for awkward angles

Electrical Insulating Socket Extensions

Electrical Insulating Socket Extensions

Safely extend your reach when working on or near live parts

Flexible Socket Extensions

Flexible Socket Extensions

Bend to reach fasteners tucked around obstructions

Impact Socket Adapters and Extensions

Impact Socket Extensions

Impact Socket Extensions

Withstand the high torque and force of impact tools

Impact Socket Extension Sets

Impact Socket Extension Sets

Multiple lengths that withstand the high torque and force of impact tools

Strong-Hold Impact Socket Extension Sets

Strong-Hold Impact Socket Extension Sets

A variety of lengths that lock onto impact sockets without disengaging

Strong-Hold Impact Socket Extensions

Strong-Hold Impact Socket Extensions

Lock onto impact sockets for a stronger hold than standard impact extensions

Flex Impact Socket Extensions

Flex Impact Socket Extensions

The flex head pivots to access fasteners from an angle

Continuous-Use Socket Adapters and Extensions

Continuous-Use Socket Extensions

Continuous-Use Socket Extensions

Hardened to stand up to your high-volume production and assembly lines

Flexible Power Socket Extensions

Flexible Power Socket Extensions

Bend to reach fasteners behind obstructions; for use with nonimpact power tools

Other Products

Socket Adapters

Socket Adapters

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

Sockets

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

Battery Chargers

Battery Chargers

Charge everything from large-cell to cordless tool to household batteries

Outlet Strips

Plug in multiple devices to power them from a single outlet

Socket Bits

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

Power Adapters

NEMA connection adapters, outlet adapters, and outlet splitters

Extension Cords

Extension Cords

Extend the reach of power from an outlet

Power Cords

Connect equipment and devices to a power source

Machine Taper Shank Adapters

Machine Taper Shank Adapters

Convert your Morse taper arbor to fit machine spindles that are too small or large

Raceway and Fittings

Raceway and Fittings

Route and guard wiring along surfaces in your facility

Machine Taper Shank Extensions

Machine Taper Shank Extensions

Lengthen the reach of your machine taper shank

Bit Adapters

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

Temperature-Controlled Outlet Adapters

Temperature-Controlled Outlet Adapters

Automatically turn heating and cooling devices on and off as temperatures rise and fall

Light Socket Adapters

Light Socket Adapters

Convert light fixtures to accept different bulbs

Valve Stem Extensions

Valve Stem Extensions

Add length to the stem of tire valves

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