T9 Hex Drivers | McMaster-Carr

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49 Products

Precise-Control Screwdriver Sets

Make fine-tuned adjustments on a variety of small, delicate components, such as electronics, miniature models, and microscopes. These screwdriver sets give you better control than a standard screwdriver to avoid stripping tiny screws or cracking fragile materials. Press the end of the handle with your palm to apply constant pressure while turning the body of the screwdriver with your fingertips. They are also known as precision and miniature screwdrivers.

	Includes	Grip Style	Material	Container Type		Each
Phillips, Slotted, Hex, and Torx



	50	5 3/4" Lg. Chip Lifter Hex Screwdrivers: 0.028", 0.035", 0.050", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32" Hex Screwdrivers: 1.27 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm Nutdrivers: 1.5 mm, 1.8 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm Phillips Screwdrivers: No. 000, No. 00, No. 0, No. 1 Slotted Screwdrivers: 1/32", 0.039", 3/64", 1/16", 0.070", 5/64", 3/32", 1/8", 9/64", 5/32" Torx Screwdrivers: T1, T2, T3, T4, T5, T6, T7, T8, T9, T10	Plain	Chrome-Plated Steel	Metal Stand	52985A94	0000000

Bit Sets


Hex Shank	Quick-Change Hex Shank

Have a range of bits ready to turn the most common screw styles and sizes.

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).

Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.

Steel—Best for dry environments, since moisture will cause these bits to rust.

	Adapters Included	Material	Container Type		Each
For Hand Tools







	1/4" Hex Shank Size

	100	4 Adapters 96 Bits	Drilled Spanner: No. 4, No. 6, No. 8, No. 10, No. 12, 1/4" (1" O'all Lg.)—1 ea. Hex (Inch): 0.050", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8" (1" O'all Lg.)—1 ea. Hex (Metric): 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm (1" O'all Lg.)—1 ea. Phillips: No. 0 (1" O'all Lg.)—1 ea. Phillips: No. 1, No. 3 (1" O'all Lg.)—2 ea. Phillips: No. 2 (1" O'all Lg.)—4 ea. Pozidriv®: No. 1, No. 2, No. 3 (1" O'all Lg.)—1 ea. Screw-In Hook Driver Bit—1 ea. Slotted: 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 3/8" (1" O'all Lg.)—1 ea. Square: No. 0, No. 1, No. 2, No. 3, No. 4 (1" O'all Lg.)—1 ea. Tamper-Resistant Hex (Inch): 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16" (1" O'all Lg.)—1 ea. Tamper-Resistant Hex (Metric): 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm (1" O'all Lg.)—1 ea. Tamper-Resistant Torx: T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40 (1" O'all Lg.)—1 ea. Torx: T5, T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40, T45, T50, T55 (1" O'all Lg.)—1 ea.	1/4" Male Square Drive × 1/4" Hex Shank Adapter (1" O'all Lg.) 1/4" Male Square Drive × 1/4" Hex Shank Adapter (2" O'all Lg.) 2 1/2" Lg. Bit Adapter for Power Tools Bit Adapter for Square Drive Tools	Steel	Plastic Case	2599N1	000000


	For Power Tools







					1/4" Quick-Change Hex Shank Size

					34	5 Adapters 29 Bits	External Hex: 3/8", 1/2" (1 3/4" O'all Lg.) External Hex: 5/16" (1 5/8" O'all Lg.) Phillips: No. 1, No. 2, No. 3 (2" O'all Lg.) Phillips: No. 1, No. 2, No. 3 (3 1/2" O'all Lg.) Phillips: No. 1, No. 2, No. 3 (6" O'all Lg.) Pozidriv®: No. 1, No. 2, No. 3 (2" O'all Lg.) Pozidriv®: No. 2 (3 1/2" O'all Lg.) Pozidriv®: No. 2 (6" O'all Lg.) Torx: T8, T9, T10 (2" O'all Lg.) Torx: T15, T20, T25, T27, T30 (6" O'all Lg.) Torx: T15, T20, T25, T30 (3 1/2" O'all Lg.)	1/2" Male Square Drive × 1/4" Hex Shank Adapter 1/4" Male Square Drive × 1/4" Hex Shank Adapter 2 3/8" Lg. Bit Adapter for Power Tools 3/8" Male Square Drive × 1/4" Hex Shank Adapter 6" Lg. Bit Adapter for Power Tools	Steel	Plastic Case	5965A13	00000


					50	50 Bits	Hex (Inch): 0.050", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 3/16", 7/32", 1/4" (2" O'all Lg.)—1 ea. Hex (Inch): 5/32" (2" O'all Lg.)—2 ea. Hex (Metric): 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm (2" O'all Lg.)—1 ea. Phillips: No. 0, No. 1, No. 2, No. 3, No. 4 (2" O'all Lg.)—1 ea. Slotted: 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16" (2" O'all Lg.)—1 ea. Square: No. 0, No. 1, No. 2, No. 3, No. 4 (2" O'all Lg.)—1 ea. Torx: T5, T6, T7, T8, T9, T10, T15, T20, T27, T30, T40 (2" O'all Lg.)—1 ea. Torx: T25 (2" O'all Lg.)—2 ea.	—	Steel	Plastic Case	2599N2	000000

Static-Control Precise-Control Screwdriver Sets

Protect delicate microelectronics from harmful static shocks. Also known as ESD-safe screwdrivers, these meet IEC requirements to drain static away from your workpiece before it causes damage. Precise-control screwdrivers allow for nimble, fine-tuned adjustments. Press the end of the handle with your palm to apply constant pressure while turning the body of the screwdriver with your fingertips.

Warning: These screwdrivers conduct electricity. Do not use them near active power sources.

	Includes	Grip Style	Material	Static Control Rating	Surface Resistivity	Specs. Met	Container Type		Each
Phillips, Slotted, Hex, and Torx



	50	5 3/4" Lg. Chip Lifter Hex Screwdrivers: 1/16", 3/32", 7/64", 1/8" Hex Screwdrivers: 0.7 mm, 0.9 mm, 1.3 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm Nutdrivers: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 1/8", 5/32", 3/16", 1/4" Phillips Screwdrivers: No. 000, No. 00, No. 0, No. 1 Slotted Screwdrivers: 0.031", 0.039", 0.047", 0.059", 0.079", 0.098", 0.118", 0.138", 0.157" Torx Screwdrivers: T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T15, T20	Plain	Chrome-Plated Steel	Static Dissipative	1× 10^6Ω⋅cm to 1× 10^9Ω⋅cm	IEC 61340-5-1	Metal Stand	7440A95	0000000

Changeable-Shaft Screwdriver Sets

Screwdrivers in Canvas

Roll-Up Pouch

Say goodbye to bulky screwdriver sets. Just swap out the shaft to fasten a variety of screws with a single tool. These screwdrivers free up space in your toolkit and are easy to carry wherever the job takes you.

Screwdrivers with an adjustable handle let you modify the shaft's length. Press down on the handle’s collar to slide the shaft in or out.

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.

	Relative Lg.	Overall Lg.	Material	Mfr.		Each
Screwdrivers in Canvas Roll-Up Pouch







	Premium

	28	Hex: 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm Hex: 3/32", 7/64", 1/8", 9/64", 5/32", 3/16" Phillips: No. 1, No. 2 Slotted: 9/64", 3/16", 7/32", 17/64" Tamper-Resistant Torx: T6, T7, T8, T9, T10, T15, T20, T25, T30, T40	1 Adjustable Screwdriver Handle 14 Reversible Shafts	Standard	6 1/4" to 9 1/4"	Chrome-Plated Steel	Wiha	2257A6	0000000

Reversible Shafts

	Overall Lg.	Material		Each
Hex



	3/32" × 7/64"	6"	Chrome-Plated Steel	2257A34	00000


	1/8" × 9/64"	6"	Chrome-Plated Steel	2257A35	0000
	5/32" × 3/16"	6"	Chrome-Plated Steel	2257A33	0000
	2 mm × 2.5 mm	6"	Chrome-Plated Steel	2257A27	0000
	3 mm × 4 mm	6"	Chrome-Plated Steel	2257A29	0000
	5 mm × 6 mm	6"	Chrome-Plated Steel	2257A32	0000


	Slotted and Phillips



			1/8" × No. 0	6"	Chrome-Plated Steel	2257A25	00000


			5/32" × No. 1	6"	Chrome-Plated Steel	2257A22	00000
			1/4" × No. 2	6"	Chrome-Plated Steel	2257A21	00000


			Square



					No. 1 × No. 2	6"	Chrome-Plated Steel	2257A36	00000


					Tamper-Resistant Torx



							T6 × T8	6"	Chrome-Plated Steel	2257A26	00000


							T7 × T9	6"	Chrome-Plated Steel	2257A28	00000
							T10 × T15	6"	Chrome-Plated Steel	2257A23	00000
							T20 × T25	6"	Chrome-Plated Steel	2257A24	00000
							T30 × T40	6"	Chrome-Plated Steel	2257A31	00000

Angled-Drive Ball-Tip L-Key Sets


	Plastic Caddy

Reach corners and tight spaces with the sizes you use most. These L-keys turn screws at an angle when you can’t access them head on. They have a ball tip on the long leg that engages the drive with less contact than a straight tip. Ball tips are handy for corners and tightly-packed areas, such as control panels and junction boxes. However, they don’t grip as tightly as straight tips, and may strip the drive of the fastener if you crank them too hard. These L-keys are precision manufactured to tight tolerances.

Alloy Steel—These L-keys handle high torque without bending or breaking, so they’ll last a lifetime.

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

				Ball
	No. of Pieces	Drive Size	Relative Lg.	Location	Shape	Max. Access Angle	Finish	Container Type		Each
Alloy Steel







				Torx

				8	T6, T7, T8, T9, T10, T15, T20, T25	Long	Single Ball	Round	20°	Black Phosphate Coated	Plastic Caddy	54575A51	000000


				8	T9, T10, T15, T20, T25, T27, T30, T40	Long	Single Ball	Round	20°	Black Phosphate Coated	Plastic Caddy	54575A44	00000

Screw-Holding L-Key Sets


Shown in Use

Use the sizes you reach for most to place and start screws in tight spots, or remove fasteners without dropping them. A retaining ring or ball detent on the tip grips screws securely, so the screw won’t fall off as you tighten or loosen. These L-keys are useful when working above crevices that a screw could slip into.

Alloy Steel—These L-keys handle high torque without bending or breaking, so they’ll last a lifetime.

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

	Finish	Screw-Holding Mechanism	Container Type		Each
Alloy Steel







	Torx

	7	T6, T7, T8, T9, T10, T15, T20	Long	Black Oxide	Retaining Ring	Plastic Caddy	7904A23	000000


	8	T9, T10, T15, T20, T25, T27, T30, T40	Long	Black Phosphate Coated	Ball Detent	Plastic Caddy	7904A27	00000
	10	T6, T7, T8, T9, T10, T15, T20, T25, T27, T30	Long	Black Oxide	Retaining Ring	Plastic Caddy	7904A24	00000

L-Key Sets


Plastic Caddy	With Plastic Pouch

Keep the most common L-key sizes in one portable set so the right size is always ready. These L-keys are precision manufactured to tight tolerances for an exact fit.

Alloy Steel—These L-keys handle high torque without bending or breaking, so they’ll last a lifetime.

Short—A short long leg fits into tight spaces where you have less room to swing, making these ideal for confined areas.

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

	Finish	Container Type		Each
Alloy Steel







	Torx

	8	T6, T7, T8, T9, T10, T15, T20, T25	Long	Gold Painted	Plastic Caddy	6370A1	000000


	8	T6, T7, T8, T9, T10, T15, T20, T25	Long	Green Painted	Plastic Caddy	9391N124	00000
	8	T9, T10, T15, T20, T25, T27, T30, T40	Long	Gold Painted	Plastic Caddy	6370A2	00000
	14	T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40, T45, T50, T55	Short	Black Oxide	Plastic Pouch	6959A62	00000
	14	T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40, T45, T50, T55	Long	Black Oxide	Plastic Pouch	6959A63	00000




			Tamper-Resistant Torx

			8	T6, T7, T8, T9, T10, T15, T20, T25	Short	Black Oxide	Plastic Pouch	55525A42	00000

Angled-Drive Ball-Tip L-Keys

Turn screws at an angle when you can’t access them head on. These L-keys have a ball tip on the long leg that engages the drive with less contact than a straight tip. Ball tips are handy for corners and tightly packed areas, such as control panels and junction boxes. However, they don’t grip as tightly as straight tips and may strip the drive of the fastener if you crank them too hard. These L-keys are precision manufactured to tight tolerances.

Alloy Steel—These L-keys handle high torque without bending or breaking, so they’ll last a lifetime.

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

		Length				Ball
	Drive Size	Overall	Relative	Long Leg	Short Leg	Location	Shape	Finish	Max. Access Angle		Each
Alloy Steel







				Torx

				T9	3"	Long	2 15/16"	11/16"	Single Ball	Round	Black Phosphate Coated	20°	54575A31	00000

Screw-Holding L-Keys

Shown in Use

Place and start screws in hard-to-reach spots, or remove fasteners without dropping them. A retaining ring on the tip grips screws securely, so the screw won’t fall off as you tighten or loosen. These L-keys are useful when working above crevices that a screw could slip into.

Alloy Steel—These L-keys handle high torque without bending or breaking, so they’ll last a lifetime.

Extra Long—Reach deep fasteners with the extra-long leg on these L-keys. Flip them around and grip the long leg with two hands for extra leverage to loosen stubborn screws.

		Length
	Drive Size	Overall	Relative	Long Leg	Short Leg	Finish	Screw-Holding Mechanism		Each
Alloy Steel







				Torx

				T9	4 7/16"	Extra Long	4 5/16"	3/4"	Black Oxide	Retaining Ring	7943A14	00000

T-Handle Key Sets

Keep a selection of top-quality T-handle keys on hand, so you always have the size you need. They're perfect for cranking screws in large machinery, such as engines and CNC mills. A wide handle gives you maximum leverage, and a long shaft reaches into deep pockets. The shaft is permanently bonded to the handle for a secure hold that won't break under high torque. To prevent slipping, these T-handle keys are precision manufactured to tight tolerances for an exact fit. Made of hardened steel, they'll last a lifetime in your tool kit.

Chrome-Plated Steel—The chrome plating resists salt water and chemicals better than other finishes and is less likely to wear off. These T-handle keys have the brightest, shiniest finish we offer to stand out in your tool box.

Cushion Grip—Avoid sore, blistered fingers when completing lengthy projects. These handles have a plastic coating that absorbs pressure for extra comfort.

	Relative Lg.		Each
Torx







	Chrome-Plated Steel

	7	T9 Torx T-Handle Key (4 15/16" O'all Lg.) T10 Torx T-Handle Key (4 15/16" O'all Lg.) T15 Torx T-Handle Key (9" O'all Lg.) T20 Torx T-Handle Key (9 1/4" O'all Lg.) T25 Torx T-Handle Key (9 1/4" O'all Lg.) T27 Torx T-Handle Key (9 1/4" O'all Lg.) T30 Torx T-Handle Key (9 1/4" O'all Lg.)	Cushion	Standard, Long	6963A58	000000

T-Handle Keys

Cushion Grip

Crank screws in large, heavy duty machinery, such as engines and CNC mills. A wide handle gives you maximum leverage, and a long shaft reaches into deep pockets. The shaft is permanently bonded to the handle for a secure hold that won't break under high torque. To prevent slipping, these T-handle keys are precision manufactured to tight tolerances for an exact fit. They're made of hardened steel or stainless steel to last a lifetime in your tool kit.

Cushion Grip—Avoid sore, blistered fingers when completing lengthy projects. These handles have a plastic coating that absorbs pressure for extra comfort.

			Standard Length
	Drive Size	Grip Style	Overall Lg.		Each
Torx







				Chrome-Plated Steel

				T9	Cushion	4 15/16"	6963A19	00000

Fold-Up L-Key Sets


Plain Grip	Ultra Grip

Multiple L-keys fold up in the handle for easy carrying, similar to a Swiss army knife. Slip these sets in your pocket and never worry about misplacing individual keys. The handle gives you leverage to tighten with minimal effort.

Ultra Grip— The textured handle adds cushioning and is easy to grip with wet or oily hands.

Alloy Steel—These L-keys handle high torque without bending or breaking, so they’ll last a lifetime.

					Handle
	No. of Sizes	Drive Size	Max. Fold-Out Angle	Material	Lg.	Material	Color		Each
Plain Grip







				Torx

				7	T6, T7, T8, T9, T10, T15, T20	180°	Black-Oxide Alloy Steel	3"	Steel	Silver	8372A59	000000


				Ultra Grip







								Torx

								8	T6, T7, T8, T9, T10, T15, T20, T25	180°	Black-Oxide Alloy Steel	3 5/8"	Plastic	Green	5842A42	00000

Wall-Mount L-Key Sets

Mount these rugged metal cases at your workstation so your L-keys are always in reach. When closed, they keep your tools protected; when open, they provide full access to your set without taking up extra space. These L-keys are precision manufactured to tight tolerances.

Alloy Steel—These L-keys handle high torque without bending or breaking, so they’ll last a lifetime.

Short—A short long leg fits into tight spaces where you have less room to swing, making these ideal for confined areas.

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

						Mounting Hole
	No. of Pieces	Drive Size	Relative Lg.	Finish	Mounting Fasteners Included	No. of	Dia.	Ctr.-to-Ctr.	Container Type		Each
Alloy Steel







				Torx

				14	T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40, T45, T50, T55	Short	Black Oxide	No	2	3/8"	3"	Metal Wall-Mount Case	6959A84	000000


				14	T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40, T45, T50, T55	Long	Black Oxide	No	2	3/8"	3"	Metal Wall-Mount Case	6959A85	00000

Quick-Change Fold-Up L-Key Sets

These L-keys unfold from the top and bottom of the handle, so you can quickly select the one you need without unstacking the others. The handle gives you leverage to tighten with minimal effort.

Alloy Steel—These L-keys handle high torque without bending or breaking, so they’ll last a lifetime.

					Handle
	No. of Sizes	Drive Size	Max. Fold-Out Angle	Material	Lg.	Material	Color		Each
Plain Grip







				Torx

				8	T6, T7, T8, T9, T10, T15, T20, T25	270°	Black Phosphate-Coated Alloy Steel	3 3/4"	Plastic	Green	9414N11	000000


				8	T9, T10, T15, T20, T25, T27, T30, T40	270°	Black Phosphate-Coated Alloy Steel	4 5/8"	Plastic	Green	9414N12	00000




						Tamper-Resistant Torx

						7	T7, T8, T9, T10, T15, T20, T25	270°	Black Phosphate-Coated Alloy Steel	3 3/4"	Plastic	Green	9414N13	00000

L-Keys

The highest quality L-keys you can buy for tightening and loosening screws. Our L-keys are precision manufactured to tight tolerances for an exact fit.

Alloy Steel—These L-keys handle high torque without bending or breaking, so they’ll last a lifetime.

Short—A short long leg fits into tight spaces where you have less room to swing, making these ideal for confined areas.

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

		Length					Each		Package
	Drive Size	Overall	Relative	Long Leg	Short Leg	Finish		Each	Pkg. Qty.		Pkg.
Alloy Steel







				Torx

				T9	1 13/16"	Short	1 7/8"	5/8"	Black Phosphate Coated	6959A16	00000	25	6959A161	000000


				T9	3"	Long	2 15/16"	11/16"	Black Phosphate Coated	6959A65	0000	25	6959A651	000000




						Tamper-Resistant Torx

						T9	2 1/16"	Short	1 15/16"	5/8"	Black Oxide	55525A24	0000	10	55525A241	00000