Deep-Well Sockets | McMaster-Carr

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679 Products

Square Drive Sockets and Ratchet Wrenches

6-Point Sockets

Extra-Deep 6-Point Sockets

Extra length allows access to fasteners on long bolts.

12-Point Sockets

Spark Plug Sockets

A rubber insert grips the plug to prevent damage.

Flex Spark Plug Sockets

Pivot the head to access fasteners from an angle.

6-Point Impact Sockets

Achieve the best possible grip on hex fasteners and prevent rounding.

Extra-Deep 6-Point Impact Sockets

Extra length allows access to fasteners on long bolts.

Thin-Wall 6-Point Impact Sockets

With a smaller OD than standard sockets, these fit between tightly spaced fasteners.

6-Point Flex Impact Sockets

Pivot the head to access fasteners from an angle.

12-Point Impact Sockets

The 12-point shape quickly positions on hex fasteners.

8-Point Impact Sockets

Quickly position these sockets on square fasteners.

Extra-Deep 8-Point Impact Sockets

Extra length allows access to fasteners on long bolts.

Budd Wheel Impact Sockets

Designed to remove and install dual wheels on trucks and trailers, these sockets have a hex recess for accessing lug nuts and a square recess to turn the threaded shafts found on inner wheels.

Power Sockets

The hex shape grips hex fasteners and prevents rounding.

Value 12-Point Socket Sets

For high quality at a lower price, choose these U.S.A.-made sets.

Economy 12-Point Socket Sets

Suitable for occasional maintenance work, these sets are imported.

Premium 12-Point Socket Sets

Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish.

Premium 6-Point Socket Sets

Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish.

Economy 6-Point Socket Sets

Suitable for occasional maintenance work, these sets are imported.

External Torx Socket Sets

Square Drive Size Adapter Sets

Convert from one square drive size to another.

6-Point Impact Socket Sets

The hex shape grips hex fasteners and prevents rounding. These sockets are made to withstand the high torque and force of impact tools.

Budd Wheel Impact Socket Sets

Remove and install dual wheels on trucks and trailers with the sockets in these sets.

Impact Square Drive Size Adapter Sets

Convert from one square drive size to another.

One-Piece Socket Retaining Rings

Two-Piece Socket Retaining Rings

Impact Flex Socket Adapters

Pivot the head to access fasteners from an angle.

Foam Socket Organizers

The slots in these low-profile organizers are a different color than the base so it's clear when tools are missing from your bench top or drawer.

Magnetic Socket Organizers

Magnets hold sockets securely in place.

Flex Socket Adapters

Pivot the head to access fasteners from an angle.

Easy-ID Socket Organizers

Store sockets on posts marked with the size.