2" Long Socket Extensions

Filter by

System of Measurement

Square Drive Size

Socket Type

Hex Shank-to-Square Drive Adapter

Secure-Hold Extension

Socket

Square Drive Size Adapter

Overall Length

Length

Finish

Magnesium Phosphate Coated

Sold As

Drive Size

Drive Type

Drive Style

Tamper-Resistant Torx

Torx

Number of Pieces

Shank Type

Material

Square Drive Gender

Socket Retainer Style

Hex Shank Size

Socket Style

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

Yes

RoHS

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

Container Type

Tip Style

Maximum Access Angle

Color

76 Products

Socket Extensions

Attach these extensions to your socket for a longer reach. Use with hand-drive tools only.

Chrome-Plated Steel—Chrome-plated extensions have a smooth, shiny surface that resists corrosion and is easy to clean.

Black-Oxide Steel—Black-oxide extensions aren’t as smooth as chrome-plated extensions, so they’re easier to grip when dirty or wet. Oil them periodically to maintain their corrosion resistance.


Chrome-Plated Steel







	1/4" Square Drive

	2"	5521A17	00000




			1/2" Square Drive

			2"	93077A190	00000


			Black-Oxide Steel







						1/4" Square Drive

						2"	93077A140	0000

Socket Extension Sets

Keep common extension lengths on hand to reach a variety of spots—just attach them to your socket. Use with hand-drive tools only.

	Container Type		Each
Made in the U.S.







	1/4" Square Drive

	3	1/4" Square Drive Socket Extensions: 2" Lg., 6" Lg., 10" Lg.	Chrome-Plated Steel	Pouch	5521A73	000000


	5	1/4" Square Drive Socket Extensions: 2" Lg., 4" Lg., 6" Lg., 10" Lg., 24" Lg.	Chrome-Plated Steel	Pouch	7166N17	00000




			3/8" Square Drive, 1/2" Square Drive

			4	3/8" Square Drive Socket Extensions: 3" Lg., 6" Lg. 1/2" Square Drive Socket Extensions: 2" Lg., 5" Lg.	Chrome-Plated Steel	Pouch	7166N18	00000




					1/2" Square Drive

					3	1/2" Square Drive Socket Extensions: 2" Lg., 5" Lg., 10" Lg.	Chrome-Plated Steel	Pouch	5523A82	00000


					Made Outside the U.S.







									1/4" Square Drive

									5	1/4" Square Drive Socket Extensions: 2" Lg., 3" Lg., 6" Lg., 10" Lg., 14" Lg.	Chrome-Plated Steel	—	7166N11	00000

Strong-Hold Socket Extension Sets

Reach a variety of spots with the confidence that your extension won’t disengage. Also known as positive-locking extensions, these extensions hold sockets in place with a ball that only retracts when you pull the collar down. They lock to your socket more securely than other extensions. Use them only with hand-drive tools.

	Material	No. of Pieces		Each
1/4" Square Drive



	2", 6", 10"	Chrome-Plated Steel	3	5521A54	000000

Impact Socket Extension Sets

Reach a variety of spots by keeping common extension lengths on hand. To withstand the high torque and force of impact tools without fracturing, these extensions are thicker and flex more than extensions for manual drivers.

	Overall Lg.	Material		Each
1/4" Square Drive



	3	2", 4", 6"	Black-Oxide Steel	7967N13	000000


	1/2" Square Drive



			4	2", 3", 5", 10"	Black-Oxide Steel	5549A209	00000

Impact Socket Extensions

Attach to your socket for a longer reach. These extensions are made to withstand the high torque and force of impact tools.

	Material	Color		Each
1/4" Square Drive



	2"	Magnesium Phosphate-Coated Steel	Black	7236A42	00000


	1/2" Square Drive



			2"	Black-Oxide Steel	—	5549A44	00000

Square Drive Adapters for Power Tools

Ball Detent Socket

Retainer

Pin Socket

Retainer

Attach your square-drive sockets to drills, powered screwdrivers, and other tools that accept a hex shank. Not for use with impact tools.

Ball Detent Socket Retainer—Adapters with ball detent, the standard retainer style, have a spring-loaded ball that holds the socket in place, allowing you to slide it on and off quickly.

Pin Socket Retainer—Adapters with a pin style retainer provide a more secure hold than ball detent style because you have to depress the pin to attach or remove the socket. Also called positive locking.

Socket Retainer Style		Each







1/4" Square Drive

1/4"	2"	Steel	Ball Detent	52735A23	00000


1/4"	2"	Black-Oxide Steel	Pin	8535N102	0000




		3/8" Square Drive

		1/4"	2"	Steel	Ball Detent	52735A45	0000


		1/4"	2"	Black-Oxide Steel	Pin	5553A41	0000

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. The adapters in these sets are made to withstand the high torque and force of impact tools.

No. of Pieces	Includes	Overall Lg.	Material	Color	Socket Retainer Style		Each
3	1/4" Hex Shank × 1/4" Square Drive Adapter 1/4" Hex Shank × 3/8" Square Drive Adapter 1/4" Hex Shank × 1/2" Square Drive Adapter	2"	Oil-Coated Steel	Black	Ball Detent	6417A11	000000

Continuous-Use Socket Extensions

First developed for aerospace and automotive assembly processes, these extensions will stand up to your high-volume production and assembly lines. They're hardened to resist wear yet have enough flex to withstand the high torque and force of impact tools without cracking. Use them to lengthen the reach of your impact socket.

	Material		Each
3/8" Square Drive



	2"	Steel	7168N18	000000


	1/2" Square Drive



			2"	Steel	7168N43	00000

Continuous-Use 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. They’re hardened to resist wear from repeated use, lasting longer than standard impact adapters. They convert square-drive sockets so they can attach to power drills, impact drivers, and other tools that accept a hex shank.

Socket Retainer Style		Each







1/4" Square Drive

1/4"	2"	Steel	Ball Detent	52735A101	000000




		3/8" Square Drive

		1/4"	2"	Steel	Ball Detent	52735A102	00000




				1/2" Square Drive

				1/4"	2"	Steel	Ball Detent	52735A103	00000

Strong-Hold Socket Extensions

Lock your socket into these extensions to prevent accidental disengagement. Also known as positive-locking extensions, they have a ball that secures your socket and only retracts when you pull the collar back. This creates a stronger hold than standard extensions. Use them with hand-drive tools only.

	Material		Each
1/4" Square Drive



	2"	Chrome-Plated Steel	5521A76	000000

Wobble Socket Extensions

The male ends of these extensions are rounded, so they can pivot to use your tool at an angle. Use with hand-driven tools only.

	Max. Access Angle	Material		Each
1/4" Square Drive



	2"	17°	Chrome-Plated Steel	5521A59	00000

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. Each extension has a rounded male end that pivots in the socket’s square drive, so you can even make adjustments at awkward angles. Use with hand-drive tools only.

	Overall Lg.	Max. Access Angle	Material	Container Type		Each
1/4" Square Drive



	4	2", 3", 6", 11"	16°	Chrome-Plated Steel	Roll-Up Pouch	7174N11	000000


	1/2" Square Drive



			3	2", 5", 11"	16°	Chrome-Plated Steel	Roll-Up Pouch	7174N13	00000

Flex Socket Adapters

Convert your socket into a flex socket to access fasteners from an angle. Also known as universal joints.

The finish on these adapters resists corrosion.

Chrome-Plated Steel—Chrome-plated steel adapters have a mirror-like finish and are easy to clean.

Black-Oxide Steel—Black-oxide steel adapters are easy to grip when dirty or wet. They need to be oiled periodically to maintain their corrosion resistance.

		Each
Made in the U.S.







	3/8" Square Drive

	2"	45°	Chrome-Plated Steel	5522A28	000000


	2"	45°	Black-Oxide Steel	8541N12	00000

Hex Shank to Square Drive Adapters

Turn sockets with a bit screwdriver.

Socket Retainer Style		Each







1/4" Square Drive

1/4"	2"	Steel	Ball Detent	8518N101	00000

Impact Flex Socket Adapters

Convert your impact socket into a flex socket to access fasteners from an angle. Also known as universal joints. These adapters are sturdy, so they’ll withstand the high torque and force of impact tools.

25° Maximum Access Angle

	Overall Lg.	Material		Each
Made Outside the U.S.



	3/8"	2"	Black-Oxide Steel	8527N13	000000


	Made in the U.S.



			3/8"	2"	Black-Oxide Steel	5553A73	00000

Continuous-Use 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. They’re hardened to resist cracking and wear from repeated use, lasting longer than standard impact adapters.

3/4" Square Drive—_3/4" and 1" square drive size adapters require a locking retainer. Use with an impact wrench that has a pin-style socket retainer, or use a socket retaining ring with tools that have a hole- or hole-and-ring style socket retainer.

Socket Adapters						Retaining Rings
Square Drive Size (Gender)	Overall Lg.	Compatible Retaining Ring ID	Material		Each		Each



	3/4" (Female) × 1/2" (Male)	2"	1 1/4"	Steel	8529N104	000000	5552A52	00000

Impact Square Drive Adapters for Power Tools

Ball Detent Socket

Retainer

Pin Socket Retainer

Attach your impact square-drive sockets to power drills, impact drivers, and other tools that accept a hex shank. These adapters are made to withstand the high torque and force of impact tools.

Ball Detent Socket Retainer—Adapters with ball detent, the standard retainer style, have a spring-loaded ball that holds the socket in place, allowing you to slide it on and off quickly.

Color	Socket Retainer Style		Each







1/4" Square Drive

1/4"	2"	Oil-Coated Steel	Black	Ball Detent	8533N101	000000




		3/8" Square Drive

		1/4"	2"	Oil-Coated Steel	Black	Ball Detent	8533N104	00000


		1/4"	2"	Black-Oxide Steel	—	Pin	8533N111	00000




				1/2" Square Drive

				1/4"	2"	Oil-Coated Steel	Black	Ball Detent	8533N107	00000

Impact Square Drive Size Adapters

Hole Socket Retainer

Convert from one square drive size to another. The female side of the adapter attaches to your wrench; the male side to your socket. These adapters are made to withstand the high torque and force of impact tools.

Overall Lg.	Material	Socket Retainer Style		Each



5/8" (Female) × 3/4" (Male)	2"	Black-Oxide Steel	Hole	53055A42	000000

Maintenance Bit Socket Sets


For Hex Drives	For Phillips Drives

For Slotted Drives	For Torx Drives

For Pozidriv® Drives	For Tamper-Resistant Torx Drives

Keep a convenient variety of drive styles and sizes of bit sockets on hand. For use with hand-drive tools only.

	Sockets Included	Material (Socket Style)	Container Type	For Drive Style		Each
3/8" Square Drive



	37	3/8" Hex Bit Sockets (Inch): 1/8", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8" (2" O'all Lg.) 3/8" Hex Bit Sockets (Metric): 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 10 mm (2" O'all Lg.) 3/8" Torx Bit Sockets: T20, T27, T30, T40, T45, T50, T55 (2" O'all Lg.) 3/8" Tamper-Resistant Torx Bit Sockets: T15, T20, T25, T27, T30, T40, T45, T50, T55 (2" O'all Lg.) 3/8" Phillips Bit Sockets: No. 1, No. 2, No. 3 (2" O'all Lg.) 3/8" Slotted Bit Sockets: 4 mm, 5 mm, 6 mm (2" O'all Lg.) 3/8" Pozidriv Bit Sockets: No. 2 (2" O'all Lg.)	Chrome-Plated Steel (Bit Sockets)	Foam Tray	Hex, Phillips, Pozidriv®, Slotted, Tamper-Resistant Torx, Torx	93111A120	000000

Impact Hex Bit Socket Sets


Plastic Case	Metal Clip Rail	For Hex Drives

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.

	Sockets Included	Material	Container Type	For Drive Style		Each
3/8" Square Drive



	9	2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 10 mm (2" O'all Lg.)	Black-Oxide Steel	Metal Clip Rail	Hex	6040A35	0000000


	13	3/16", 7/32", 1/4", 5/16", 3/8", 7/16", 1/2", (2" O'all Lg.) 4 mm, 5 mm, 6 mm, 7 mm, 10 mm, 12 mm (2" O'all Lg.)	Black-Oxide Steel	Plastic Case	Hex	6040A27	000000

Impact Hex Bit Sockets


	For Hex Drives

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

Compatible Retaining Ring ID—Sockets that list a compatible retaining ring ID require a locking retainer. Use with an impact wrench that has a pin-style socket retainer, or use a socket retaining ring with tools that have a hole- or hole-and-ring style socket retainer.

	Bit Sockets								Replacement Socket Bits		Retaining Rings
	Drive Size	Overall Lg.	Compatible Retaining Ring ID	Material	Bit Replaceable	For Drive Style		Each		Each	Pkg. Qty.		Pkg.
3/8" Square Drive



		7/16"	2"	—	Black-Oxide Steel	No	Hex	54615A28	000000	———	0	—	———	0


		1/2"	2"	—	Black-Oxide Steel	No	Hex	54615A29	00000	———	0	—	———	0
		2 mm	2"	—	Black-Oxide Steel	Yes	Hex	55005A11	00000	55005A14	00000	—	———	0
		2.5 mm	2"	—	Black-Oxide Steel	Yes	Hex	55005A12	00000	55005A15	0000	—	———	0
		3 mm	2"	—	Black-Oxide Steel	Yes	Hex	55005A13	00000	55005A16	0000	—	———	0
		7 mm	2"	—	Black-Oxide Steel	Yes	Hex	55005A37	00000	55005A31	0000	—	———	0
		12 mm	2"	5/8"	Black-Oxide Steel	No	Hex	55005A48	00000	———	0	5	6439N11	00000

Ball-End Hex Bit Socket Sets


		For Hex Drives

The ball end allows angled entry when you don't have exact alignment between the socket bit and fastener. Organize and store these sockets on the included clip rail. Use them with hand-drive tools only.

	Sockets Included	Overall Lg.	Max. Access Angle	Material	Container Type	For Drive Style		Each
1/4" Square Drive



	7	1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm (2" O'all Lg.)	2"	25°	Chrome-Plated Steel	Plastic Clip Rail	Hex	1794N18	000000

Phillips Bit Sockets


	For Phillips Drives

	Overall Lg.	Material	Bit Replaceable	For Drive Style		Each
3/8" Square Drive



	No. 3	2"	Chrome-Plated Steel	No	Phillips	51395A45	000000

Tamper-Resistant Torx Bit Sockets


	For Tamper-Resistant Torx Drives

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

	Overall Lg.	Material	Bit Replaceable	For Drive Style		Each
3/8" Square Drive



	T55	2"	Chrome-Plated Steel	No	Tamper-Resistant Torx	54055A54	000000

Stubby Hex Bit Sockets


	For Hex Drives

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

	Overall Lg.	Material	Bit Replaceable	For Drive Style		Each
3/8" Square Drive



	11	2"	Chrome-Plated Steel	No	Hex	8367A48	000000


	12	2"	Chrome-Plated Steel	No	Hex	8367A49	00000

Torx Bit Sockets


	For Torx Drives

	Bit Sockets							Replacement Socket Bits
	Drive Size	Overall Lg.	Material	Bit Replaceable	For Drive Style		Each		Each
3/8" Square Drive



		T47	2"	Chrome-Plated Steel	No	Torx	6939A86	000000	———	0


		T50	2"	Chrome-Plated Steel	No	Torx	6939A82	00000	6939A821	00000

Ball-End Hex Bit Sockets


		For Hex Drives

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

	Bit Sockets								Replacement Socket Bits
	Drive Size, mm	Overall Lg.	Max. Access Angle	Material	Bit Replaceable	For Drive Style		Each		Each
1/4" Square Drive



		1.5	2"	25°	Chrome-Plated Steel	Yes	Hex	1794N11	00000	1794N19	00000


		2	2"	25°	Chrome-Plated Steel	Yes	Hex	1794N12	0000	1794N21	0000
		2.5	2"	25°	Chrome-Plated Steel	Yes	Hex	1794N13	0000	1794N22	0000
		3	2"	25°	Chrome-Plated Steel	Yes	Hex	1794N14	0000	1794N23	0000
		4	2"	25°	Chrome-Plated Steel	Yes	Hex	1794N15	0000	1794N24	0000
		5	2"	25°	Chrome-Plated Steel	Yes	Hex	1794N16	0000	1794N25	0000
		6	2"	25°	Chrome-Plated Steel	Yes	Hex	1794N17	0000	1794N26	0000