Impact Extensions | McMaster-Carr

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Square Drive Size

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Air Hammer Adapter

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Hex Shank-to-Square Drive Adapter

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Spline Drive-to-Square Drive Adapter

Square Drive Size Adapter

Torque-Limiting Adapter

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Finish

Magnesium Phosphate Coated

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Socket Retainer Style

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DFARS Specialty Metals

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REACH

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Impact Wrenches

For Bit Shank Type

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Torque Setting

Bit-Holding Mechanism

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186 Products

Fastening and Joining

Socket Extensions

Socket Extensions

Lengthen sockets to turn hard-to-reach fasteners

Socket Adapters

Socket Adapters

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

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.)