1/2" Square Drive Socket Wrench Adapters

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210 Products

Socket Adapters and Extensions

Square Drive Size Adapters

Convert from one square drive size to another.

Convertible Square Drive Size Adapters

Push the square drive through the adapter to change size.

Electrical-Insulating Square Drive Size Adapters

These adapters are insulated to protect against accidental contact with live electrical circuits. They are tested to 1,000 volts to meet IEC 60900.

Square Drive Adapters for Power Tools

Attach your square-drive sockets to drills, powered screwdrivers, and other tools that accept a hex shank.

Hex Shank to Square Drive Adapters

Turn sockets with a bit screwdriver.

Flex Socket Adapters

Convert your socket into a flex socket to access fasteners from an angle.

Flex Socket Adapter Sets

Convert your socket into a flex socket to access fasteners from an angle.

Secure-Hold Flex Socket Adapters

Convert your socket into a flex socket without worrying about the adapter falling off.

Finger-Tightening Socket Adapters

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

Ratcheting Socket Adapters

Change a standard wrench handle into a ratcheting wrench.

Secure-Hold Socket Extension Sets

Reach a variety of spots with the confidence that your extension won’t disengage.

Socket Extension Sets

Keep common extension lengths on hand to reach a variety of spots—just attach them to your socket.

Wobble Socket Extension Sets

Tighten and loosen fasteners in hard-to-reach spots with a variety of extensions that lengthen the reach of your socket.

Socket Extensions

Extend your socket's reach.

Electrical-Insulating Socket Extensions

Safely extend your reach in areas where you could accidentally come into contact with live circuits.

Nonsparking Socket Extensions

Safely lengthen the reach of your socket while working near flammable vapors and combustible residue.

Wobble Socket Extensions

The male ends of these extensions are rounded, so they can pivot to use your tool at an angle.

Secure-Hold Socket Extensions

Lock your socket into these extensions to prevent accidental disengagement.

Secure-Hold Socket Adapters

Lock the adapter on your tool and the socket to the adapter to prevent accidental disengagement.

Torque-and-Angle Measuring Socket Adapters

A digital display shows how torque measurements change as you turn the wrench. Set the desired torque and angle—lights and an audible alarm indicate when target has been reached or exceeded.

Adjustable Torque-Limiting Socket Adapters

Set a desired torque within the range.

Factory-Set Torque-Limiting Socket Adapters

Already set to a specific torque limit, these adapters audibly click and release when you reach that setting to prevent overtightening.

Square Drive Adapters for Box Wrenches

Attach one of these adapters to a ratcheting box wrench to convert it to a ratcheting socket wrench.

Impact Socket Adapters and Extensions

Impact Square Drive Size Adapters

Convert from one square drive size to another.

Impact Magnetic Square Drive Size Adapters

A magnet holds the socket, making changes quicker.

Impact Socket Extensions

Attach to your socket for a longer reach.

Secure-Hold Impact Socket Extensions

Lock your socket into the extension to prevent accidental disengagement.

Flex Impact Socket Extensions

Attach one of these extensions to your impact socket to turn fasteners in hard-to-reach spaces.

Impact Flex Socket Adapters

Convert your impact socket into a flex socket to access fasteners from an angle.

Impact Quick-Change Socket Adapters

Pull the collar to quickly attach and remove sockets.

Impact Square Drive Adapters for Power Tools

Attach your impact square-drive sockets to power drills, impact drivers, and other tools that accept a hex shank.

Impact Square Drive Adapter Sets for Power Tools

Attach your impact square-drive sockets to power drills, impact drivers, and other tools that accept a hex shank.

Secure-Hold Impact Socket Extension Sets

Also known as positive-locking extensions, these extensions hold sockets place with a ball that only retracts when you pull the collar down. Designed to prevent accidental detachment, they lock to your socket more securely than other extensions.

Impact Socket Extension Sets

Reach a variety of spots by keeping common extension lengths on hand.

Impact Torque-Limiting Socket Adapters

Prevent overtightening that can damage fasteners. These adapters spring back slightly when the set torque is reached.

Impact Square Drive Adapters for Air Hammers

Use the pulsing of an air hammer along with the controlled turning of a hand wrench to release stuck fasteners without breaking them.

Continuous-Duty Socket Adapters and Extensions

Continuous-Duty Square Drive Size Adapters

These adapters, which convert from one square drive size to another, were designed to tolerate continuous use with impact tools in high-volume production and assembly.

Flexible Power Socket Extensions

Bend these extensions around obstructions to access hard-to-reach fasteners.

Continuous-Duty Square Drive
Adapters for Power Tools

Use these adapters to connect sockets to impact wrenches and other power tools—they’re designed to tolerate continuous use in high-volume production and assembly.

Continuous-Duty Socket Extensions

First developed for aerospace and automotive assembly processes, these extensions will stand up to your high-volume production and assembly lines.

Ratchet Wrenches

A ratchet mechanism allows you to turn fasteners without removing and repositioning the wrench.

Cushion-Grip Ratchet Wrenches

The handle is covered in rubber for a comfortable grip.

Quick-Release Ratchet Wrenches

No need to pull the socket off the tool—push a button to release.

Sealed-Head Ratchet Wrenches

A gasket seals in permanent lubrication and keeps out dirt, dust, and moisture.

Tapered-Handle Ratchet Wrenches

Also known as a construction or spud handle, wrenches use the pointed end to align bolt holes.

Adjustable-Length Ratchet Wrenches

The shaft on these wrenches extends and locks.

Electrical-Insulating Ratchet Wrenches

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

Nonsparking Ratchet Wrenches

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

Quick-Release Flex-Head Ratchet Wrenches

No need to pull the socket off the tool—push a button to release.

Flex-Head Ratchet Wrenches

Pivot the head to access fasteners in tight spots.

Standard Duty Air-Powered Ratchet Wrenches

Use these tools for general shop applications.

Socket Sets

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.

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.

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.

Square Drive Size Adapter Sets

Convert from one square drive size to another.

Impact Socket Sets

Impact Square Drive Size Adapter Sets

Convert from one square drive size to another.

Dual-Size 12-Point Impact Socket Sets

Use one socket to switch between two fastener sizes.

Reversible 6-Point Impact Socket Sets

Carry fewer impact sockets—these five reversible impact sockets turn 10 fastener sizes. Flip the socket around to turn a different size.

Nonmarring 6-Point Impact Socket Sets

Tighten or loosen nuts and bolts without damaging the finish.

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.

Impact Torque-Limiting Socket Adapter Sets

Prevent overtightening that can damage fasteners. These adapters spring back slightly when the set torque is reached.

Sockets

Nonmarring 6-Point Sockets

With a plastic insert, these sockets firmly grip hex nuts and bolts without rounding them or scratching highly polished finishes.

Nonmarring 6-Point Impact Sockets

Tighten or loosen nuts and bolts without damaging the finish.

Bit Adapters

Bit Adapters for Impact Wrenches

Designed to withstand high torque and force, these adapters fit the square drive on impact wrenches. Use with hex-shank bits (also known as insert bits).

Bit Adapters for Ratchet Wrenches

Attach these adapters to square-drive tools.

Secure-Hold Bit Adapters for Ratchet Wrenches

Lock your bit into the adapter to prevent accidental disengagement. These adapters attach to square-drive tools.

Socket Adapters and Extensions

Square Drive Size Adapters

Convertible Square Drive Size Adapters

Electrical-Insulating Square Drive Size Adapters

Square Drive Adapters for Power Tools

Hex Shank to Square Drive Adapters

Flex Socket Adapters

Flex Socket Adapter Sets

Secure-Hold Flex Socket Adapters

Finger-Tightening Socket Adapters

Ratcheting Socket Adapters

Secure-Hold Socket Extension Sets

Socket Extension Sets

Wobble Socket Extension Sets

Socket Extensions

Electrical-Insulating Socket Extensions

Nonsparking Socket Extensions

Wobble Socket Extensions

Secure-Hold Socket Extensions

Secure-Hold Socket Adapters

Torque-and-Angle Measuring Socket Adapters

Adjustable Torque-Limiting Socket Adapters

Factory-Set Torque-Limiting Socket Adapters

Square Drive Adapters for Box Wrenches

Impact Socket Adapters and Extensions

Impact Square Drive Size Adapters

Impact Magnetic Square Drive Size Adapters

Impact Socket Extensions

Secure-Hold Impact Socket Extensions

Flex Impact Socket Extensions

Impact Flex Socket Adapters

Impact Quick-Change Socket Adapters

Impact Square Drive Adapters for Power Tools

Impact Square Drive Adapter Sets for Power Tools

Secure-Hold Impact Socket Extension Sets

Impact Socket Extension Sets

Impact Torque-Limiting Socket Adapters

Impact Square Drive Adapters for Air Hammers

Continuous-Duty Socket Adapters and Extensions

Continuous-Duty Square Drive Size Adapters

Flexible Power Socket Extensions

Continuous-Duty Square DriveAdapters for Power Tools

Continuous-Duty Socket Extensions

Ratchet Wrenches

Ratchet Wrenches

Cushion-Grip Ratchet Wrenches

Quick-Release Ratchet Wrenches

Sealed-Head Ratchet Wrenches

Tapered-Handle Ratchet Wrenches

Adjustable-Length Ratchet Wrenches

Electrical-Insulating Ratchet Wrenches

Nonsparking Ratchet Wrenches

Quick-Release Flex-Head Ratchet Wrenches

Flex-Head Ratchet Wrenches

Standard Duty Air-Powered Ratchet Wrenches

Standard Duty Air-Powered Ratchet Wrenches

Socket Sets

12-Point Socket Sets

Wheel Bearing Locknut Socket Sets

6-Point Socket Sets

Square Drive Size Adapter Sets

Impact Socket Sets

Impact Square Drive Size Adapter Sets

Dual-Size 12-Point Impact Socket Sets

Reversible 6-Point Impact Socket Sets

Nonmarring 6-Point Impact Socket Sets

6-Point Impact Socket Sets

Impact Torque-Limiting Socket Adapter Sets

Sockets

Nonmarring 6-Point Sockets

Nonmarring 6-Point Impact Sockets

Bit Adapters

Bit Adapters for Impact Wrenches

Bit Adapters for Ratchet Wrenches

Secure-Hold Bit Adapters for Ratchet Wrenches

Continuous-Duty Square Drive
Adapters for Power Tools