1⁄4 Inch Bit Sockets | McMaster-Carr

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Drive Style

Drilled Spanner

External 12-Point

External Square

Pozidriv® Terminal Screw

Tamper-Resistant Hex

Tamper-Resistant Torx

System of Measurement

Drive Size

Square Drive Size

Overall Length

1 1/4" to 1 3/8"

1 3/8" to 1 5/8"

1 1/2" to 1 7/8"

1 1/2" to 2 1/4"

Tip Style

Sold As

Socket Style

Driver Style

Shank Type

Knurled-End Hex

Quick-Change Hex

Number of Pieces

Container Type

Fabric Roll-Up Pouch

Metal Clip Rail

Plastic Clip Rail

Finish

Phosphate Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Drive Type

Hex Shank Size

Grip Style

Socket Type

Screw Size

Material

Aluminum Bronze

Beryllium Copper

Stainless Steel

Bit Replaceable

Shaft Length

RoHS

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

For Bit Shank Type

Quick-Change Hex

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288 Products

Fastening and Joining

Bit Sockets

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

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

Torque Wrenches

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

Nutdriver Bits

Pair with nutdrivers to turn hex nuts and cap screws

Screwdriver/Nutdrivers

Screwdriver/Nutdrivers

Quickly switch between driving screws and driving nuts

Screwdrivers

Tighten and loosen screws

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

Bit Adapters

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

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