Short-Well Sockets | McMaster-Carr

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1,970 Products

Sockets

Stubby 6-Point Sockets

These short sockets fit spaces where height clearance is limited.

6-Point Sockets

Nonsparking 6-Point Sockets

Made of aluminum-bronze, these sockets satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.

6-Point Flex Sockets

Pivot the head to access fasteners from an angle.

12-Point Sockets

Electrical-Insulating 12-Point Sockets

Insulated to protect against accidental contact with live electrical circuits, these sockets are tested to 1,000 volts to meet IEC 60900.

12-Point Flex Sockets

Pivot the head to access fasteners from an angle.

8-Point Sockets

Quickly position these sockets on square and external 8-point fasteners.

Spanner Sockets

For easy tightening and loosening, these sockets have pins that grip the slotted sides on bearing nuts.

External Torx-Plus Sockets

Designed to fit on external Torx-Plus fasteners, often found on pickup trucks, these sockets have squared lobes that resist slipping at high torque.

Tri-Groove Sockets

Grip the indentations around the outside of tri-groove fasteners.

5-Point Sockets

These sockets fit the nuts found on water and gas valves.

4-Point Sockets

Also known as pipe plug sockets, these sockets have a square shape that provides the best possible grip on square fasteners and prevents rounding.

Universal-Fit Sockets

Turn many sizes of square, hex, and 8-point fasteners with one socket. Place over the fastener and 54 pins move to grip it securely.

Hex Bit Sockets

Electrical-Insulating Hex Bit Sockets

Insulated to protect against accidental contact with live electrical circuits, these sockets are tested to 1,000 volts to meet ASTM F1505 and IEC 60900.

Stubby Hex Bit Sockets

The short bit on these sockets fits in spaces where height clearance is limited.

Extended-Reach Hex Bit Sockets

Extra-long bits allow access to hard-to-reach fasteners.

Ball-End Hex Bit Sockets

The ball end allows angled entry when you don't have exact alignment between the socket bit and fastener.

Extended-Reach Ball-End Hex Bit Sockets

Extra-long bits allow access to hard-to-reach fasteners.

Pozidriv® Bit Sockets

Tamper-Resistant Torx Bit Sockets

These sockets are also known as pin-in-Torx bits.

Square Bit Sockets

These sockets are also known as Robertson bits.

Torx Bit Sockets

Torx-Plus Bit Sockets

Extended-Reach Torx Bit Sockets

Extra-long bits allow access to hard-to-reach fasteners.

Phillips Bit Sockets

Tamper-Resistant Hex Bit Sockets

These sockets are also known as pin-in-hex or pin-in-socket bits.

Slotted Bit Sockets

Secure-Grip Tight-Clearance Offset Sockets

The opening shape makes more contact with fasteners for a better grip than standard open-end sockets. Also known as flare-nut or line wrench sockets, they're often used with flared tube fittings and fuel and hydraulic lines.

Tight-Clearance Offset Sockets

Often used with an extension, these sockets turn fasteners and fittings in obstructed areas that a regular socket can't reach. They are also known as crowfoot wrenches.

Box-End Tight-Clearance Offset Sockets

Make maximum contact with all sides of a fastener to reduce slipping. These sockets are also known as torque adapters.

Strut Channel Sockets

Designed to fit inside strut channel, these sockets make it easier to mount the channel than using an extension or additional tools.

Threaded Rod Sockets

The opening is designed to grip threaded rod for quick installation and removal without damaging the threads.

Impact Sockets

6-Point Impact Sockets

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

Fastener-Holding 6-Point Impact Sockets

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

Nonmarring 6-Point Impact Sockets

Tighten or loosen nuts and bolts without damaging the finish.

6-Point Flex Impact Sockets

Pivot the head to access fasteners from an angle.

4-Point Impact Sockets

The square shape provides the best possible grip on square fasteners and prevents rounding.

External Torx Impact Sockets

8-Point Impact Sockets

Quickly position these sockets on square fasteners.

12-Point Flex Impact Sockets

Pivot the head to access fasteners from an angle.

Nonsparking 12-Point Impact Sockets

Made of aluminum-bronze, these sockets satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.

12-Point Impact Sockets

The 12-point shape quickly positions on hex fasteners.

Impact Hex Bit Sockets

Impact Torx Bit Sockets

Power Sockets

The hex shape grips hex fasteners and prevents rounding.

Power Hex Bit Sockets

Use bit sockets as an alternative to a screwdriver or L-key.

Fastener-Holding Power Sockets

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

Impact Socket Sets

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.

6-Point Flex Impact Socket Sets

Pivot the head to access fasteners from an angle.

External Torx Impact Socket Sets

These sockets are made to withstand the high torque and force of impact tools.

Impact Hex Bit Socket Sets

Use these sockets as an alternative to a screwdriver or L-key. They are made to withstand the high torque and force of impact tools.

Socket Sets

Bolt-Through Socket Sets

Turn nuts on bolts and threaded rods, which pass through these sockets.

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.

Value 6-Point Socket Sets

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

Nonsparking 6-Point Socket Sets

Made of aluminum-bronze, these sockets satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.

Wheel Bearing Locknut Socket Sets

Shaped and sized for compatibility with wheel bearing locknuts on trucks and trailers, the sockets in these sets make it easy to install and remove locknuts.

8-Point Socket Sets

Quickly position these sockets on square fasteners.

External Torx-Plus Socket Sets

With squared lobes that won’t slip at high torque, all of the sockets in these sets are designed to fit on external Torx-Plus fasteners, often found on pickup trucks.

Tri-Groove Socket Sets

Grip the indentations around the outside of tri-groove fasteners.

12-Point Flex Socket Sets

Pivot the head to access fasteners from an angle.

Economy 12-Point Socket Sets

Suitable for occasional maintenance work, these sets are imported.

Value 12-Point Socket Sets

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

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.

Tight-Clearance Offset Socket Sets

Often used with an extension, these sockets turn fasteners and fittings in obstructed areas that a regular socket can't reach. They are also known as crowfoot wrenches.

Tamper-Resistant Hex Bit Socket Sets

These sockets are also known as pin-in-hex or pin-in-socket bits.

Tamper-Resistant Torx Bit Socket Sets

These sockets are also known as pin-in-Torx bits.

Secure-Grip Tight-Clearance Offset Socket Sets

Hex, Torx, Phillips, and Slotted
Bit Socket Assortments

Keep a convenient mix of hex, Torx, Phillips, and slotted bit sockets on hand.

Torx-Plus Bit Socket Sets

Torx Bit Socket Sets

Extended-Reach Torx Bit Socket Sets

Extra-long bits allow access to hard-to-reach fasteners.

Box-End Tight-Clearance Offset Socket Sets

Make maximum contact on all sides of a fastener to reduce slipping. These sockets are also known as torque adapters.

Hex Bit Socket Sets

Ball-End Hex Bit Socket Sets

The ball end allows angled entry when you don't have exact alignment between the socket bit and fastener.

Extended-Reach Ball-End Hex Bit Socket Sets

Extra-long bits allow access to hard-to-reach fasteners.

Stubby Hex Bit Socket Sets

The short bit on these sockets fits in spaces where height clearance is limited.

Extended-Reach Hex Bit Socket Sets

Extra-long bits allow access to hard-to-reach fasteners.

Fastener-Holding Inserts for Sockets

Slip these magnetic inserts into your sockets to keep fasteners from falling out.

Fingertip Socket Spinners

Fit these adapters between your wrench and socket to enable finger tightening.

Bolt-Through Socket Wrenches

Turn nuts on bolts and threaded rods, which can pass through the short end of the wrench. For additional leverage, slip a bar through the short end to create a T-handle.

Square Drive Drum Plug Sockets

Instead of carrying around a large drum plug wrench, keep these sockets in your toolbox and turn with a ratchet wrench.

Threaded Rod and Stud Driver Bits

Quickly install threaded rods and studs using a cordless drill, instead of doing it by hand.

Sockets

Stubby 6-Point Sockets

6-Point Sockets

Nonsparking 6-Point Sockets

6-Point Flex Sockets

12-Point Sockets

Electrical-Insulating 12-Point Sockets

12-Point Flex Sockets

8-Point Sockets

Spanner Sockets

External Torx-Plus Sockets

Tri-Groove Sockets

5-Point Sockets

4-Point Sockets

Universal-Fit Sockets

Hex Bit Sockets

Electrical-Insulating Hex Bit Sockets

Stubby Hex Bit Sockets

Extended-Reach Hex Bit Sockets

Ball-End Hex Bit Sockets

Extended-Reach Ball-End Hex Bit Sockets

Pozidriv® Bit Sockets

Tamper-Resistant Torx Bit Sockets

Square Bit Sockets

Torx Bit Sockets

Torx-Plus Bit Sockets

Extended-Reach Torx Bit Sockets

Phillips Bit Sockets

Tamper-Resistant Hex Bit Sockets

Slotted Bit Sockets

Secure-Grip Tight-Clearance Offset Sockets

Tight-Clearance Offset Sockets

Box-End Tight-Clearance Offset Sockets

Strut Channel Sockets

Threaded Rod Sockets

Impact Sockets

6-Point Impact Sockets

Fastener-Holding 6-Point Impact Sockets

Nonmarring 6-Point Impact Sockets

6-Point Flex Impact Sockets

4-Point Impact Sockets

External Torx Impact Sockets

8-Point Impact Sockets

12-Point Flex Impact Sockets

Nonsparking 12-Point Impact Sockets

12-Point Impact Sockets

Impact Hex Bit Sockets

Impact Torx Bit Sockets

Power Sockets

Power Sockets

Power Hex Bit Sockets

Fastener-Holding Power Sockets

Impact Socket Sets

6-Point Impact Socket Sets

6-Point Flex Impact Socket Sets

External Torx Impact Socket Sets

Impact Hex Bit Socket Sets

Socket Sets

Bolt-Through Socket Sets

Premium 6-Point Socket Sets

Value 6-Point Socket Sets

Nonsparking 6-Point Socket Sets

Wheel Bearing Locknut Socket Sets

8-Point Socket Sets

External Torx-Plus Socket Sets

Tri-Groove Socket Sets

12-Point Flex Socket Sets

Economy 12-Point Socket Sets

Value 12-Point Socket Sets

Premium 12-Point Socket Sets

Tight-Clearance Offset Socket Sets

Tamper-Resistant Hex Bit Socket Sets

Tamper-Resistant Torx Bit Socket Sets

Secure-Grip Tight-Clearance Offset Socket Sets

Hex, Torx, Phillips, and SlottedBit Socket Assortments

Torx-Plus Bit Socket Sets

Torx Bit Socket Sets

Extended-Reach Torx Bit Socket Sets

Box-End Tight-Clearance Offset Socket Sets

Hex Bit Socket Sets

Hex, Torx, Phillips, and Slotted
Bit Socket Assortments