Shank Adapters | McMaster-Carr

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Shank Type

Square Drive Size

Socket Type

Dual-Drive Socket Adapter

Finger-Tightening Adapter

Flex Adapter

Hex Head Adapter

Hex Shank-to-Square Drive Adapter

Quick-Change Adapter

Ratchet Adapter

Secure-Hold Socket Adapter

Spline Drive-to-Square Drive Adapter

Square Drive Size Adapter

Torque-and-Angle Measuring Adapter

Torque-Limiting Adapter

Overall Length

Hex Shank Size

For Bit Shank Type

For Drill Bit Shank Type

For Bit Hex Shank Size

Socket Retainer Style

Ball Detent

Hole

For Use With

Bit Screwdrivers

Drills and Powered Screwdrivers

Bit-Holding Mechanism

Ball Detent

Magnet

Magnetic Quick-Change Chuck

Drive Type

Material

Drill Bit Size

Sold As

Thread Size

Finish

Magnesium Phosphate Coated

For Use On

Gender

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

RoHS

For Drill Bit Inch Size

Square Drive Gender

Number of Pieces

310 Products

Fastening and Joining

Bit Adapters

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

65 products

Socket Adapters

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

207 products

Fabricating and Machining

Drill Bit Shank Adapters

Convert your power tool to fit different drill bit sizes or shank types

21 products

Drill Rig Thread Adapters

Change thread sizes on bits to use them in drill rigs

1 product

Drill Bits

Create holes in metal, wood, plastic, concrete, and more

11 products

Milling Machine Shank Adapters

Convert tools with a Morse taper shank to an R8 shank

2 products