Impact Socket Wrenches | McMaster-Carr

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System of Measurement

Square Drive Size

Drive Size

Bolt Clearance Type

Socket Shape

Rounded 4-Point

Drive Type

Drive Style

External 8-Point

External 12-Point

External Pentagon

External Rounded Square

External Square

Tamper-Resistant Torx

OD

Overall Length

31/32" to 3 1/16"

Socket Style

Sold As

Socket Type

Air Hammer Adapter

Hex Head Adapter

Hex Shank-to-Square Drive Adapter

Quick-Change Adapter

Secure-Hold Extension

Spline Drive-to-Square Drive Adapter

Square Drive Size Adapter

Torque-Limiting Adapter

Finish

Magnesium Phosphate Coated

Manganese Phosphate Coated

Phosphate Coated

Zinc Phosphate Coated

Length

31/32" to 3 1/16"

Material

Aluminum Bronze

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

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

Nut Clearance Depth

Bolt Clearance Depth

Number of Pieces

Socket Retainer Style

Shank Type

Quick-Change Hex

Container Type

Metal Clip Rail

Plastic Clip Rail

How can we improve?

1,622 Products

Sockets

Impact Sockets

6-Point Impact Sockets

6-Point Impact Sockets

Achieve the tightest grip on hex fasteners and prevent rounding

Extra-Deep 8-Point Impact Sockets

Extra-Deep 8-Point Impact Sockets

Extra length allows access to fasteners on long bolts

12-Point Impact Sockets

12-Point Impact Sockets

The 12-point shape quickly grips hex fasteners

Thin-Wall 6-Point Impact Sockets

Thin-Wall 6-Point Impact Sockets

Fit these sockets in between tightly spaced fasteners

8-Point Impact Sockets

8-Point Impact Sockets

Quickly position on square fasteners

6-Point Lug Nut-Holding Impact Sockets

6-Point Lug Nut-Holding Impact Sockets

Stack up to five standard 6-point lug nuts in the shank to speed up jobs

6-Point Flex Impact Sockets

6-Point Flex Impact Sockets

Pivot the head on these sockets to access hex fasteners from an angle

Fastener-Holding 6-Point Impact Sockets

Fastener-Holding 6-Point Impact Sockets

A magnet holds fasteners securely enough to drive self-tapping screws

6-Point Impact Sockets with Spline Drive

6-Point Impact Sockets with Spline Drive

Typically used where high torque is required, attach them to your spline-drive impact wrench

External Torx Impact Sockets

External Torx Impact Sockets

Tighten and loosen fasteners with an external Torx drive

Nonmarring 6-Point Impact Sockets

Nonmarring 6-Point Impact Sockets

Firmly grip nuts and bolts without damaging the finish

12-Point Flex Impact Sockets

12-Point Flex Impact Sockets

Pivot the head to access fasteners from an angle

Nonsparking 12-Point Impact Sockets

Nonsparking 12-Point Impact Sockets

Made of aluminum bronze, so they won't create sparks in hazardous environments

4-Point Impact Sockets

4-Point Impact Sockets

Provide the best possible grip on square fasteners and prevent rounding

Nonsparking 8-Point Impact Sockets

Nonsparking 8-Point Impact Sockets

Made of aluminum bronze to avoid sparks in hazardous environments; grip square-drive screws quickly

5-Point Impact Sockets

5-Point Impact Sockets

Turn 5-point tamper-resistant nuts and bolts often found on water and gas valves

Wing Nut Impact Sockets

Wing Nut Impact Sockets

The slotted shape fits over wing nuts to tighten and loosen with more force than by hand

Impact Socket Sets

6-Point Impact Socket Sets

6-Point Impact Socket Sets

The hex shape grips hex fasteners and prevents rounding

Nonmarring 6-Point Impact Socket Sets

Nonmarring 6-Point Impact Socket Sets

Tighten or loosen nuts and bolts without damaging the finish

Reversible 6-Point Impact Socket Sets

Reversible 6-Point Impact Socket Sets

Turn 10 fastener sizes with these five sockets

6-Point Flex Impact Socket Sets

6-Point Flex Impact Socket Sets

Pivot the head to access fasteners from an angle

Dual-Size 12-Point Impact Socket Sets

Dual-Size 12-Point Impact Socket Sets

Use one socket to switch between two fastener sizes

4-Point Impact Socket Sets

4-Point Impact Socket Sets

Grip square fasteners more tightly than 8-point sockets to reduce slips and chips

Budd Wheel Impact Socket Sets

Budd Wheel Impact Socket Sets

Remove and install dual wheels on trucks and trailers

External Torx Impact Socket Sets

External Torx Impact Socket Sets

Tighten and loosen fasteners with an external Torx drive

Continuous-Duty Sockets

Continuous-Duty Fastener-Holding 6-Point Sockets

Continuous-Duty Fastener-Holding 6-Point Sockets

A magnet holds the fastener securely enough to drive self-tapping screws

Continuous-Duty 6-Point Sockets

Continuous-Duty 6-Point Sockets

Use in high-volume jobs when you need hardened steel to resist cracking and wear

Budd Wheel Impact Sockets

Budd Wheel Impact Sockets

Budd Wheel Impact Sockets

Designed for dual wheels on trucks and trailers, with both a hex and square recess

Other Products

Bit Sockets

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

Socket Adapters

Socket Adapters

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

Impact Wrenches

Impact Wrenches

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

Socket Extensions

Socket Extensions

Lengthen sockets to turn hard-to-reach fasteners

Torque Screwdrivers

Torque Screwdrivers

Apply precise torque as you fasten screws to prevent overtightening

Torque Wrenches

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

Socket Bits

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

Bit Adapters

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

Impact Wrench Chucks

Impact Wrench Chucks

Harness torque to cut and prepare holes faster than any other method

Impact Drivers

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

Ball Joint Sockets

Ball Joint Sockets

Install and remove ball joints in suspension and steering systems

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