Titanium Hex Keys | McMaster-Carr

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60 Products

Nonmagnetic L-Keys

Fasten screws in everything from MRI machines to semiconductor equipment without worrying about magnetic interference. These L-keys are made from nonmagnetic titanium, so they won't damage electrical components or attract loose metal parts and shavings in your toolbox. With the best strength-to-weight ratio of all our L-keys, they're as strong as steel to resist bending under high torque and weigh up to 50% less.

Long—The most common option, these L-keys have a balanced length for everyday reach and torque.

		Length
	Drive Size	Overall	Relative	Long Leg	Short Leg	Finish		Each
Titanium







				Hex

				0.050"	1 13/16"	Long	1 3/4"	1/2"	__	53945A21	000000


				1/16"	1 7/8"	Long	1 13/16"	5/8"	__	53945A22	00000
				5/64"	2 1/16"	Long	2"	11/16"	__	53945A23	00000
				3/32"	2 1/4"	Long	2 1/8"	3/4"	__	53945A24	00000
				7/64"	2 3/8"	Long	2 1/4"	3/4"	__	53945A25	00000
				1/8"	2 9/16"	Long	2 7/16"	7/8"	__	53945A26	00000
				9/64"	2 7/8"	Long	2 3/4"	15/16"	__	53945A27	00000
				5/32"	3 1/16"	Long	2 7/8"	1"	__	53945A28	00000
				3/16"	3 3/16"	Long	3"	1 1/4"	__	53945A29	00000
				7/32"	3 9/16"	Long	3 5/16"	1 5/16"	__	53945A31	00000
				1/4"	3 7/8"	Long	3 5/8"	1 1/2"	__	53945A32	00000


				5/16"	4 5/16"	Long	4"	1 3/4"	__	53945A33	00000
				3/8"	4 7/8"	Long	4 1/2"	2"	__	53945A34	00000
				1.5 mm	1 15/16"	Long	1 7/8"	9/16"	__	53945A41	00000
				2 mm	2"	Long	1 15/16"	3/4"	__	53945A42	00000
				2.5 mm	2 1/8"	Long	2"	7/8"	__	53945A43	00000
				3 mm	2 5/16"	Long	2 3/16"	7/8"	__	53945A44	00000
				4 mm	2 3/8"	Long	2 1/4"	15/16"	__	53945A45	00000
				5 mm	2 11/16"	Long	2 1/2"	15/16"	__	53945A46	00000
				6 mm	3 1/4"	Long	3"	1"	__	53945A47	00000
				8 mm	3 13/16"	Long	3 1/2"	1 3/8"	__	53945A48	00000


				10 mm	4 15/16"	Long	4 1/2"	2"	__	53945A49	00000

Dual-Drive Hex Bit Sockets


	For Hex Drives

When vertical space is tight or you need an extra twist on your socket, use these dual-drive hex bit sockets. They work with a standard square-drive tool and a box or open-end wrench. Tighten them with your square-drive tool and give them an additional turn with the leverage from your open-end or box wrench. Or just use a box or open-end wrench when you can’t fit your square-drive tool. Pair them with hand-drive tools only.

	Overall Lg.	Material	Bit Replaceable	For Drive Style		Each
1/4" Square Drive, 7/16" Hex Drive



	1/8"	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A230	000000


	9/64"	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A250	00000
	5/32"	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A240	00000
	3/16"	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A260	00000
	7/32"	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A270	00000
	1/4"	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A280	00000
	5/16"	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A290	00000
	3/8"	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A310	00000
	7/16"	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A320	00000
	2 mm	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A110	00000
	2.5 mm	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A120	00000


	3 mm	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A130	00000
	4 mm	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A140	00000
	5 mm	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A150	00000
	6 mm	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A160	00000
	7 mm	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A170	00000
	8 mm	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A180	00000
	10 mm	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A190	00000


	1/4" Square Drive, 1/2" Hex Drive



			1/2"	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A330	00000


			12 mm	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A210	00000
			13 mm	3/4"	Titanium Aluminum Nitride (TiAlN)-Coated Steel	No	Hex	93124A220	00000

Dual-Drive Torx Bit Socket Sets


	For Torx Drives

In addition to a standard square drive, the sockets in these sets have a hex-shaped base so you can use a ratchet wrench along with an open-end or box wrench for additional leverage. Or, if your screw is in a space where a ratchet wrench won’t fit, insert one of these sockets into the screw head and turn it with an open-end or box wrench. Torx bit sockets fasten Torx screws often used in electronics, vehicles, and bicycles. Also known as star drives. For use with hand-drive tools only.

	Sockets Included	Overall Lg.	Material	For Drive Style		Each
1/4" Square Drive, 7/16" Hex Drive



	11	T10, T15, T20, T25, T27, T30, T40, T45, T47, T50, T55 (3/4" O'all Lg.)	3/4"	Titanium Nitride (TiN)-Coated Steel	Torx	6212N11	000000

Dual-Drive Phillips Bit Socket Sets


	For Phillips Drives

When vertical space is tight or you need an extra twist on your socket, use one of the dual-drive Phillips bit sockets in this set. They work with a standard square-drive tool and a box or open-end wrench. Tighten them with your square-drive tool and give them an additional turn with the leverage from your open-end or box wrench. Or just use a box or open-end wrench when you can’t fit your square-drive tool. Pair them with hand-drive tools only. The sockets in these sets come with a clip rail to make sure they stay put and organized when not in use.

	Sockets Included	Overall Lg.	Material	For Drive Style		Each
1/4" Square Drive, 7/16" Hex Drive



	10	No. 1 (3/4" O'all Lg.)—2 ea. No. 2 (3/4" O'all Lg.)—4 ea No. 3 (3/4" O'all Lg.)—3 ea No. 4 (3/4" O'all Lg.)—1 ea.	3/4"	Titanium Nitride (TiN)-Coated Steel	Phillips	6132N11	000000

Dual-Drive Hex Bit Socket Sets


	For Hex Drives

	Sockets Included	Overall Lg.	Material	For Drive Style		Each
1/4" Square Drive, 7/16" Hex Drive



	10	1/8", 5/32" , 9/64", 3/16", 7/32", 1/4", 5/16", 3/8", 7/16", 1/2" (3/4" O'all Lg.)	3/4"	Titanium Nitride (TiN)-Coated Steel	Hex	7144N12	000000


	11	2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 10 mm, 12 mm, 13 mm ( 3/4" O'all Lg.)	3/4"	Titanium Nitride (TiN)-Coated Steel	Hex	7144N11	00000

Torx Bits

Hex Shank

Get a grip with less slip. These bits have a six-lobe shape that grips fasteners so they won't slip and damage the drive. Also known as star bits.

Hex Shank—Also known as insert bits, these snap into hand tools. If you want to use them with power tools, attach a bit adapter (not included).

Titanium Nitride (TiN)-Coated Steel—A winning blend of wear and heat resistance. These bits maintain their grip and shape, even when driving screws at high speeds.

		Each
For Hand Tools







	1/4" Hex Shank Size

	T10	1"	Titanium Nitride (TiN)-Coated Steel	57625A41	00000


	T15	1"	Titanium Nitride (TiN)-Coated Steel	57625A42	0000
	T20	1"	Titanium Nitride (TiN)-Coated Steel	57625A43	0000
	T25	1"	Titanium Nitride (TiN)-Coated Steel	57625A44	0000
	T30	1"	Titanium Nitride (TiN)-Coated Steel	57625A45	0000
	T40	1"	Titanium Nitride (TiN)-Coated Steel	57625A46	0000

Nonmagnetic Screwdrivers

These drivers safely fasten screws on everything from MRI machines to semiconductor equipment without getting pulled inside by strong magnetic forces. The grade 5 titanium shaft is nonmagnetic and resistant to many chemicals.

Also ideal for industrial maintenance, these no-frills screwdrivers withstand years of heavy use in the shop and on the jobsite. The hard plastic handle won't crack or wear out from drops and scrapes. It's also easy to wipe down and won't get sticky or gummy when exposed to oils or chemicals, unlike a soft handle.

Standard Length—The most common screwdriver length for a specific drive size.

Premium—The best screwdrivers available, with tips machined to tight tolerances for the tightest possible fit in fastener recesses. The snug fit means they'll turn screws quickly without wearing screw heads and the driver's tip.

				Shaft
	Drive Size, mm	Relative Lg.	Overall Lg.	Lg.	Overall Wd.	Material	Mfr.		Each
Hex







				Premium

				2	Standard	4 3/4"	3"	3/32"	Titanium	Imprex International	54035A12	000000


				3	Standard	5 1/4"	3"	5/32"	Titanium	Imprex International	54035A13	00000
				4	Standard	6 1/4"	3"	3/16"	Titanium	Imprex International	54035A14	00000
				5	Standard	6 1/4"	3"	1/4"	Titanium	Imprex International	54035A15	00000
				6	Standard	7 1/4"	4"	5/16"	Titanium	Imprex International	54035A16	00000
				7	Standard	7 1/4"	4"	3/8"	Titanium	Imprex International	54035A17	000000
				8	Standard	7 1/2"	6"	3/8"	Titanium	Imprex International	54035A18	000000