4" Long Socket Extensions

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59 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.


Chrome-Plated Steel







	1/4" Square Drive

	4"	93077A160	000000




			3/4" Square Drive

			4"	5524A24	00000

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.

3/4" Square Drive—_3/4" square drive extensions require a retaining ring when used with impact tools that have a hole- or ring-and-hole style socket retainer. They work without a retaining ring when used with impact wrenches that have a pin-style socket retainer.

	Extensions					Retaining Rings
	Overall Lg.	Compatible Retaining Ring ID	Material		Each		Each
3/8" Square Drive



		4"	—	Steel	7168N19	000000	———	0


		3/4" Square Drive



				4"	1 1/4"	Steel	7168N32	000000	5552A52	00000

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

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

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		Each
1/4" Square Drive



	4"	Black-Oxide Steel	7176N29	00000

Square Drive Adapters for Power Tools

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.

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"	4"	Black-Oxide Steel	Pin	7236A41	00000




		3/8" Square Drive

		1/4"	4"	Black-Oxide Steel	Pin	5553A65	0000

Long-Reach Impact Hex Bit Sockets


	For Hex Drives

Extra-long bits help you access hard-to-reach fasteners. These sockets are sturdier and have more give than manual-drive sockets, so they'll withstand the high torque and force of impact tools.

3/8" Square Drive—Sockets that are _3/8" square drive 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								Retaining Rings
	Drive Size	Overall Lg.	Compatible Retaining Ring ID	Material	Bit Replaceable	For Drive Style		Each	Pkg. Qty.		Pkg.
1/4" Square Drive



		1/8"	4"	—	Black Oil-Coated Steel	No	Hex	6626N11	000000	—	———	0


		5/32"	4"	—	Black Oil-Coated Steel	No	Hex	6626N12	00000	—	———	0
		3/16"	4"	—	Black Oil-Coated Steel	No	Hex	6626N13	00000	—	———	0
		7/32"	4"	—	Black Oil-Coated Steel	No	Hex	6626N14	00000	—	———	0
		1/4"	4"	—	Black Oil-Coated Steel	No	Hex	6626N15	00000	—	———	0
		5/16"	4"	—	Black Oil-Coated Steel	No	Hex	6626N16	00000	—	———	0
		3/8"	4"	—	Black Oil-Coated Steel	No	Hex	6626N17	00000	—	———	0
		2 mm	4"	—	Black Oil-Coated Steel	No	Hex	6626N18	00000	—	———	0
		2.5 mm	4"	—	Black Oil-Coated Steel	No	Hex	6626N19	00000	—	———	0
		3 mm	4"	—	Black Oil-Coated Steel	No	Hex	6626N21	00000	—	———	0
		4 mm	4"	—	Black Oil-Coated Steel	No	Hex	6626N22	00000	—	———	0


		5 mm	4"	—	Black Oil-Coated Steel	No	Hex	6626N23	00000	—	———	0
		6 mm	4"	—	Black Oil-Coated Steel	No	Hex	6626N24	00000	—	———	0
		7 mm	4"	—	Black Oil-Coated Steel	No	Hex	6626N25	00000	—	———	0
		8 mm	4"	—	Black Oil-Coated Steel	No	Hex	6626N26	00000	—	———	0
		10 mm	4"	—	Black Oil-Coated Steel	No	Hex	6626N27	00000	—	———	0


		3/8" Square Drive



				3/16"	4"	5/8"	Black Oil-Coated Steel	No	Hex	6626N46	00000	5	6439N11	00000


				7/32"	4"	5/8"	Black Oil-Coated Steel	No	Hex	6626N47	00000	5	6439N11	0000
				1/4"	4"	5/8"	Black Oil-Coated Steel	No	Hex	6626N48	00000	5	6439N11	0000
				5/16"	4"	5/8"	Black Oil-Coated Steel	No	Hex	6626N49	00000	5	6439N11	0000
				3/8"	4"	5/8"	Black Oil-Coated Steel	No	Hex	6626N51	00000	5	6439N11	0000
				1/2"	4"	5/8"	Black Oil-Coated Steel	No	Hex	6626N52	00000	5	6439N11	0000
				4 mm	4"	5/8"	Black Oil-Coated Steel	No	Hex	6626N53	00000	5	6439N11	0000
				5 mm	4"	5/8"	Black Oil-Coated Steel	No	Hex	6626N54	00000	5	6439N11	0000
				6 mm	4"	5/8"	Black Oil-Coated Steel	No	Hex	6626N55	00000	5	6439N11	0000
				8 mm	4"	5/8"	Black Oil-Coated Steel	No	Hex	6626N56	00000	5	6439N11	0000
				10 mm	4"	5/8"	Black Oil-Coated Steel	No	Hex	6626N57	00000	5	6439N11	0000

Impact Square Drive Adapters for Power Tools

Ball Detent 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"	4"	Oil-Coated Steel	Black	Ball Detent	8533N102	000000




		3/8" Square Drive

		1/4"	4"	Oil-Coated Steel	Black	Ball Detent	8533N105	00000




				1/2" Square Drive

				1/4"	4"	Oil-Coated Steel	Black	Ball Detent	8533N108	00000

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
1/2" Square Drive



	13	6 mm, 7 mm, 8 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm (4" O'all Lg.)	Black-Oxide Steel	Metal Clip Rail	Hex	6040A28	0000000


	1" Square Drive



			6	3/4", 7/8", 1", 1 1/8", 1 1/4", 1 3/8", (4" O'all Lg.)	Black-Oxide Steel	Plastic Case	Hex	6040A32	000000


			6	14 mm, 17 mm, 19 mm, 22 mm, 24 mm, 27 mm (4" O'all Lg.)	Black-Oxide Steel	Plastic Case	Hex	6040A33	000000

Hex Bit Sockets


	For Hex Drives

Drive hex fasteners with a ratchet or breaker bar for more torque and speed than a standard hex key. These chrome-plated steel sockets resist corrosion and wipe clean easily.

	Overall Lg.	Material	Bit Replaceable	For Drive Style		Each
1/2" Square Drive



	5/8"	4"	Chrome-Plated Steel	No	Hex	5494A86	000000


	3/4"	4"	Chrome-Plated Steel	No	Hex	5494A69	00000
	17 mm	4"	Chrome-Plated Steel	No	Hex	5571A73	00000
	18 mm	4"	Chrome-Plated Steel	No	Hex	5571A15	00000
	19 mm	4"	Chrome-Plated Steel	No	Hex	5571A79	00000

Impact Quick-Change Socket Adapters

Pull the collar to quickly attach and remove sockets. Attach to an impact wrench that has a pin-style socket retainer, or use a compatible socket retaining ring and attach to tools that have a hole- or hole-and-ring style socket retainer. These adapters are made to withstand the high torque and force of impact tools.

Socket Adapters					Retaining Rings
Overall Lg.	Compatible Retaining Ring ID	Material		Each		Each







			1" Square Drive

			4"	2 1/8"	Black-Oxide Steel	5550A166	0000000	5550A62	00000

Morse Taper Shank Size Adapters

Adapters

Change your Morse taper machine spindles and lathe tailstocks to mount tools with different Morse taper shank sizes. These adapters are precision ground for accuracy.

Slide your tool into these adapters and then press firmly to seat it. To separate them, use a Morse taper removal tool.

Adapters—Adapters are great when all you need is a simple size change. Their compact design makes them more rigid than extension adapters, so they vibrate less and your tools last longer. Also known as drill sleeves.

Nylon—Nylon adapters prevent bits from breaking under high torque and sudden jolts. Their sleeve is designed to break before your bit is damaged. If your spindle is scratched or slightly worn, the sleeve conforms to those imperfections to keep your bit centered.

		Each
Adapters







	Nylon

	Morse 3	Morse 2	4"	2976A64	00000

Long-Reach Impact Hex Bit Socket Sets


	For Hex Drives

Extra-long bits help you access hard-to-reach fasteners. These sockets are sturdier and have more give than manual-drive sockets, so they'll withstand the high torque and force of impact tools.

	Sockets Included	Overall Lg.	Container Type	For Drive Style		Each
3/8" Square Drive—Black-Oxide Steel



	7	3/16", 7/32", 1/4", 5/16", 3/8", 7/16", 1/2", (4" O'all Lg.)	4"	Plastic Case	Hex	6040A23	0000000


	7	4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 10 mm, 12 mm (4" O'all Lg.)	4"	Plastic Case	Hex	6040A24	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		Each
1/2" Square Drive



		5/8"	4"	—	Black-Oxide Steel	No	Hex	54705A57	000000	———	0	———	0


		17 mm	4"	—	Black-Oxide Steel	No	Hex	55105A66	00000	———	0	———	0


		1" Square Drive



				5/8"	4"	1 3/4"	Black-Oxide Steel	Yes	Hex	5550A161	00000	5550A221	000000	5550A68	00000