Power Drive Sockets | McMaster-Carr

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116 Products

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

Continuous-Duty 6-Point Sockets

These sockets are designed to tolerate continuous use with power tools and impact tools in high-volume production and assembly. They’re hardened to resist cracking and wear from repeated use, so they’ll last longer than standard impact sockets. The hex shape achieves the best possible grip on hex fasteners to prevent rounding their points.

Steel


Standard Clearance	Deep Clearance	6-Point Socket

					Standard Clearance			Deep Clearance
	Drive Size	OD	Socket Shape	For Drive Style	Overall Lg.		Each	Overall Lg.		Each
1/4" Square Drive



		1/4"	1/2"	6-Point	External Hex	7/8"	54655A52	000000	—	———	0


		5/16"	1/2"	6-Point	External Hex	1"	54655A54	00000	—	———	0
		3/8"	9/16"	6-Point	External Hex	1"	54655A55	00000	—	———	0
		7/16"	5/8"	6-Point	External Hex	1"	54655A56	00000	—	———	0


		3/8" Square Drive



				1/4"	7/16"	6-Point	External Hex	—	———	0	2"	54885A51	000000


				5/16"	1/2"	6-Point	External Hex	—	———	0	2"	54885A52	00000
				3/8"	19/32"	6-Point	External Hex	—	———	0	2"	54885A53	00000
				7/16"	11/16"	6-Point	External Hex	—	———	0	2"	54885A54	00000
				9/16"	7/8"	6-Point	External Hex	—	———	0	2"	54885A56	00000
				5/8"	15/16"	6-Point	External Hex	—	———	0	2"	54885A57	00000

Continuous-Duty Fastener-Holding 6-Point Sockets

A magnet holds the fastener securely enough to drive self-tapping screws. These sockets are designed to tolerate continuous use with power tools and impact tools in high-volume production and assembly. They’re hardened to resist cracking and wear from repeated use, so they’ll last longer than standard impact sockets. The hex shape achieves the best possible grip on hex fasteners to prevent rounding their points.

Steel


Standard Clearance	Deep Clearance	6-Point Socket

					Standard Clearance			Deep Clearance
	Drive Size	OD	Socket Shape	For Drive Style	Overall Lg.		Each	Overall Lg.		Each
1/4" Square Drive—Magnet



		3/16"	1/2"	6-Point	External Hex	7/8"	54655A31	000000	—	———	0


		1/4"	1/2"	6-Point	External Hex	7/8"	54655A33	00000	1 3/4"	93297A110	00000
		5/16"	1/2"	6-Point	External Hex	7/8"	54655A35	00000	1 3/4"	93297A120	00000
		11/32"	1/2"	6-Point	External Hex	1"	54655A36	00000	—	———	0
		3/8"	5/8"	6-Point	External Hex	1"	54655A37	00000	—	———	0
		7/16"	11/16"	6-Point	External Hex	1"	54655A38	00000	—	———	0
		5.5 mm	1/2"	6-Point	External Hex	7/8"	93297A160	00000	—	———	0
		7 mm	1/2"	6-Point	External Hex	7/8"	93297A170	00000	1 3/4"	93297A130	00000
		8 mm	1/2"	6-Point	External Hex	1"	93297A180	00000	1 3/4"	93297A140	00000
		10 mm	5/8"	6-Point	External Hex	1"	93297A190	00000	1 3/4"	93297A150	00000
		12 mm	11/16"	6-Point	External Hex	1"	93297A210	00000	—	———	0


		13 mm	3/4"	6-Point	External Hex	1"	93297A220	00000	—	———	0


		3/8" Square Drive—Magnet



				5/16"	3/4"	6-Point	External Hex	1 1/4"	54885A35	00000	—	———	0


				3/8"	3/4"	6-Point	External Hex	1 1/4"	54885A37	00000	—	———	0
				1/2"	7/8"	6-Point	External Hex	1 5/16"	54885A39	00000	—	———	0
				9/16"	7/8"	6-Point	External Hex	1 1/2"	54885A41	00000	—	———	0

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 and 1" 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



	1/4" (Female) × 3/8" (Male)	1"	—	Steel	7236A97	000000	———	0


	3/8" (Female) × 1/4" (Male)	1 1/4"	—	Steel	7236A98	00000	———	0
	3/8" (Female) × 1/2" (Male)	1 1/2"	—	Steel	8529N101	00000	———	0
	1/2" (Female) × 3/8" (Male)	1 1/2"	—	Steel	8529N102	00000	———	0
	1/2" (Female) × 5/8" (Male)	1 1/2"	—	Steel	5549A48	00000	———	0
	1/2" (Female) × 3/4" (Male)	1 13/16"	—	Steel	8529N103	00000	———	0
	3/4" (Female) × 1/2" (Male)	2"	1 1/4"	Steel	8529N104	00000	5552A52	00000
	1" (Female) × 3/4" (Male)	2 13/16"	2"	Steel	8529N105	000000	5550A611	0000

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
1/4" Square Drive



		3"	—	Steel	7168N11	000000	———	0


		3 7/8"	—	Steel	7168N12	00000	———	0
		5 7/8"	—	Steel	7168N37	00000	———	0
		8"	—	Steel	7168N13	00000	———	0
		12"	—	Steel	7168N15	000000	———	0


		3/8" Square Drive



				1 3/8"	—	Steel	7168N17	00000	———	0


				2"	—	Steel	7168N18	00000	———	0
				3"	—	Steel	7168N38	00000	———	0
				4"	—	Steel	7168N19	00000	———	0
				5"	—	Steel	7168N21	00000	———	0
				6"	—	Steel	7168N39	00000	———	0
				8"	—	Steel	7168N22	00000	———	0
				10"	—	Steel	7168N41	00000	———	0
				11 7/8"	—	Steel	7168N42	00000	———	0
				18"	—	Steel	7168N24	00000	———	0


				1/2" Square Drive



						2"	—	Steel	7168N43	00000	———	0


						3"	—	Steel	7168N25	00000	———	0
						3 7/8"	—	Steel	7168N26	00000	———	0
						5"	—	Steel	7168N44	00000	———	0
						6"	—	Steel	7168N27	00000	———	0
						7 7/8"	—	Steel	7168N28	00000	———	0
						9 7/8"	—	Steel	7168N45	00000	———	0
						16"	—	Steel	7168N29	00000	———	0
						18"	—	Steel	7168N31	000000	———	0


						3/4" Square Drive



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


								6"	1 1/4"	Steel	7168N33	000000	5552A52	0000
								8"	1 1/4"	Steel	7168N34	000000	5552A52	0000
								10"	1 1/4"	Steel	7168N46	000000	5552A52	0000
								12"	1 1/4"	Steel	7168N35	000000	5552A52	0000

Continuous-Duty Hex Bit Sockets


	For Hex Drives

These sockets are designed to tolerate continuous use with power tools and impact tools in high-volume production and assembly. They’re hardened to resist wear from repeated use, so they’ll last longer than standard impact sockets. The bit is replaceable—swap out a worn or broken bit with one of the same size.

These sockets require a locking retainer. Use with an impact or power tool 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.	Material	Bit Replaceable	For Drive Style		Each		Each	Pkg. Qty.		Pkg.
3/8" Square Drive



		7/32"	2 1/4"	Steel	Yes	Hex	5613A14	000000	5613A34	00000	5	6439N12	00000


		5/16"	2 1/4"	Steel	Yes	Hex	5613A16	00000	5652A32	0000	5	6439N11	0000
		4 mm	2 1/4"	Steel	Yes	Hex	5620A42	00000	5620A51	00000	5	6439N11	0000
		5 mm	2 1/4"	Steel	Yes	Hex	5620A43	00000	5620A52	00000	5	6439N12	0000
		6 mm	2 1/4"	Steel	Yes	Hex	5620A44	00000	5620A53	0000	5	6439N11	0000
		8 mm	2 1/4"	Steel	Yes	Hex	5620A45	00000	5620A54	00000	5	6439N12	0000
		10 mm	2 1/4"	Steel	Yes	Hex	5620A46	00000	5620A55	00000	5	6439N11	0000


		1/2" Square Drive



				1/4"	2 1/2"	Steel	Yes	Hex	5652A21	00000	5652A31	0000	5	6439N21	0000


				5/16"	2 1/2"	Steel	Yes	Hex	5652A22	00000	5652A32	0000	5	6439N21	0000
				3/8"	2 1/2"	Steel	Yes	Hex	5652A23	00000	5652A33	0000	5	6439N21	0000
				1/2"	2 1/2"	Steel	Yes	Hex	5652A24	00000	5652A34	00000	5	6439N21	0000
				10 mm	2 1/2"	Steel	Yes	Hex	5677A52	00000	5620A55	00000	5	6439N21	0000
				12 mm	2 1/2"	Steel	Yes	Hex	5677A53	00000	5677A64	00000	5	6439N22	0000
				14 mm	2 1/2"	Steel	Yes	Hex	5677A54	00000	5677A65	00000	5	6439N21	0000
				17 mm	2 1/2"	Steel	Yes	Hex	5677A56	00000	5677A67	00000	5	6439N24	0000

Square Drive Adapters for Box Wrenches

Shown Installed in a Box Wrench

Image of Product. Front orientation. Socket Adapters. Square Drive Adapters for Box Wrenches.

Attach one of these adapters to a ratcheting box wrench to convert it to a ratcheting socket wrench. They’re designed to tolerate continuous use in high-volume production and assembly. They’re hardened to resist wear from repeated use, so they’ll last longer than standard impact adapters.

Socket Retainer Style		Each







1/4" Square Drive

1/2"	3/4"	Steel	Pin	93858A110	000000




		3/8" Square Drive

		1/2"	1 1/16"	Steel	Pin	93858A120	00000




				1/2" Square Drive

				1/2"	1 1/16"	Steel	Pin	93858A130	00000

Fastener-Holding 6-Point Sockets

6-Point

Socket

Hold fasteners securely in place as you drive them. The hex shape of these sockets achieves the best possible grip on hex fasteners to prevent rounding their points. For use with manual-drive tools only.

Black-Oxide Steel

Magnet—A magnet inside these sockets holds magnetic fasteners securely enough to drive self-tapping screws.

						Standard Clearance
	Drive Size, mm	Nut Clearance Dp.	OD	Socket Shape	For Drive Style	Overall Lg.		Each
1/4" Square Drive—Magnet



		5.5	45/64"	1/2"	6-Point	External Hex	7/8"	54095A42	000000


		7	7/64"	1/2"	6-Point	External Hex	7/8"	54095A44	00000
		8	1/8"	1/2"	6-Point	External Hex	15/16"	54095A45	00000
		10	7/32"	9/16"	6-Point	External Hex	15/16"	54095A47	00000
		13	13/64"	3/4"	6-Point	External Hex	1"	54095A51	00000

Flexible Power Socket Extensions

Bend these extensions around obstructions to access hard-to-reach fasteners. Made for durability, these sockets are for use with nonimpact power tools in high-volume production and assembly. They are not for use with impact tools.

	Material	Socket Retainer Style		Each
3/8" Square Drive



	2 15/16"	Manganese Phosphate-Coated Steel	Ball Detent	5496A63	0000000


	1/2" Square Drive



			3 9/16"	Manganese Phosphate-Coated Steel	Ball Detent	5496A64	000000