Socket Adapters | McMaster-Carr

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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

Square Drive Gender

Drive Size

Socket Retainer Style

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Magnesium Phosphate Coated

Manganese Phosphate Coated

Hex Shank Size

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For Bit Shank Type

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Compliant with Exemptions

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DFARS Specialty Metals

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1,480 Products

Fastening and Joining

Socket Adapters

Socket Adapters

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

Socket Extensions

Socket Extensions

Lengthen sockets to turn hard-to-reach fasteners

Sockets

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

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

Ratchet Wrench/Screwdrivers

Ratchet Wrench/Screwdrivers

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

Socket Bits

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

Socket Wrenches

Socket Wrenches

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

Bit Adapters

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

Electrical

Power Connectors

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

USB Chargers

Power up mobile devices and other electronics

Audio Adapters

Connect two stereo cords or extend a connection

Metric Circular Adapters

Metric Circular Adapters

Join connectors of different sizes, configurations, or types

USB Adapters

Connect mismatched USB cords and devices

Mini Adapters

Create a branch off a main cord or connect multiple devices with mini connections to a single port

USB Cords

Transfer data between computers, printers, and mobile devices

Metric Circular Cords

Metric Circular Cords

Send power and signal to equipment with metric connections

Lighting

Light Socket Adapters

Light Socket Adapters

Convert light fixtures to accept different bulbs

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