T50 Hex Drivers | McMaster-Carr

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18 Products

Maintenance Bit Socket Sets


For Torx Drives	For Hex Drives	For Tamper-Resistant Torx Drives	For External Torx Drives

For Phillips Drives	For Slotted Drives	For Pozidriv® 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
1/4", 3/8" Square Drive



	32	3/8" Hex Bit Sockets (Inch): 1/8", 9/64", 5/32", 3/16", 7/32", 1/4" (1 7/8" O'all Lg.); 5/16", 3/8" (2" O'all Lg.) 3/8" Hex Bit Sockets (Metric): 4 mm, 5 mm, 6 mm, 7 mm (1 7/8" O'all Lg.); 8 mm, 9 mm, 10 mm (2" O'all Lg.) 1/4" Torx Bit Sockets: T10, T15, T20, T25, T27, T30 (1 7/16" O'all Lg.) 3/8" Phillips Bit Sockets: No. 1, No. 2, No. 3 (1 7/8" O'all Lg.) 3/8" Slotted Bit Sockets: 3/16" (1" O'all Lg.); 1/4", 5/16" (1 7/8" O'all Lg.); 3/8" (1" O'all Lg.) 3/8" Torx Bit Sockets: T40, T45, T47, T50 (2" O'all Lg.)	Chrome-Plated Steel (Bit Sockets)	Plastic Case	Hex, Phillips, Slotted, Torx	5534A22	000000


	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	00000


			1/4", 3/8", 1/2" Square Drive



					80	1/4" Hex Bit Sockets (Inch): 1/8", 9/64", 5/32", 3/16", 7/32", 1/4" (1 1/2" O'all Lg.) 1/4" Hex Bit Sockets (Metric): 2.5 mm, 3 mm, 4 mm, 5 mm (1 1/2" O'all Lg.) 1/4” Hex Bit Sockets: T8, T10, T15, T20, T25, T27, T30 (6" O'all Lg.) 3/8" Hex Bit Sockets (Inch): 5/16", 3/8" (1 7/8" O'all Lg.) 3/8" Hex Bit Sockets (Metric): 6 mm, 7 mm, 8 mm, 9 mm, 10 mm (1 7/8" O'all Lg.) 3/8" Hex Bit Sockets (Metric): 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm (6" O'all Lg.) 1/2" External Torx Standard Sockets: E18, E20, E22, E24 (1 1/2 O'all Lg.) 1/2" Hex Bit Sockets (Inch): 7/16", 1/2", 9/16", 5/8" (2" O'all Lg.) 1/2" Hex Bit Sockets (Metric): 12 mm, 14 mm, 17 mm (2" O'all Lg.) 1/4" Torx Bit Sockets: T8, T10, T15, T20, T25, T27, T30 (1 1/2" O'all Lg.) 3/8" Torx Bit Sockets: T30, T40, T45, T50, T55 (1 7/8" O'all Lg.) 3/8" Torx Bit Sockets: T40, T45, T50 (6" O'all Lg.) 1/2" Tamper-Resistant Torx Bit Sockets: T60 (2" O'all Lg.) 1/2" Torx Bit Sockets: T60 (2" O'all Lg.) 1/4" External Torx Standard Sockets: E4, E5, E6, E7, E8 (1 1/8" O'all Lg.) 1/4" Tamper-Resistant Torx Bit Sockets: T7, T8, T10, T15, T20, T25, T27, T30 (1 1/2" O'all Lg.) 3/8" External Torx Standard Sockets: E10, E12, E14, E16 (1 1/8" O'all Lg.) 3/8" Tamper-Resistant Torx Bit Sockets: T40, T45, T50, T55 (1 7/8" O'all Lg.)	Chrome-Plated Steel (Bit Sockets), Black-Oxide Steel (Standard Sockets)	Plastic Case	Hex, Tamper-Resistant Torx, Torx, External Torx	93111A110	000000

Bit Sets

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).

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

	Adapters Included	Drive Tools 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




			1/4" and 5/16" Hex Shank Size

			35	1 Extension (2 3/8" Lg.) 2 Drive Tools 32 Bits	Clutch 1/4" Hex Shank: 3/32", 1/8", 5/32", 3/16" (1" O'all Lg.) Hex 1/4" Hex Shank: 5/64", 3/32", 7/64", 1/8", 9/64", 7/32", 1/4" (1" O'all Lg.) Hex 5/16" Hex Shank: 5/32", 3/16" (1 1/4" O'all Lg.) Phillips 1/4" Hex Shank: No. 1, No. 2 (1" O'all Lg.) Pozidriv® 1/4" Hex Shank: No. 1, No. 2 (1" O'all Lg.) Slotted 1/4" Hex Shank: 3/16", 1/4", 9/32" (1" O'all Lg.) Square 1/4" Hex Shank: No. 1, No. 2, No. 3 (1" O'all Lg.) Torx 1/4" Hex Shank: T10, T15, T20, T25, T27, T30 (1" O'all Lg.) Torx 5/16" Hex Shank: T40, T45, T50 (1 1/4" O'all Lg.)	—	5 1/2" Lg. Tight-Clearance Ratcheting Bit Screwdriver 5 3/8" Lg. Angled Tight-Clearance Ratcheting Bit Screwdriver	Steel	Plastic Case	52815A15	000000

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.	Container Type		Each
Torx







	Chrome-Plated Steel

	7	T10 Torx T-Handle Key (4 15/16" O'all Lg.) T15 Torx T-Handle Key (4 15/16" O'all Lg.) T20 Torx T-Handle Key (5 1/4" O'all Lg.) T25 Torx T-Handle Key (5 1/4" O'all Lg.) T30 Torx T-Handle Key (5 1/4" O'all Lg.) T40 Torx T-Handle Key (9 1/4" O'all Lg.) T50 Torx T-Handle Key (11 1/2" O'all Lg.)	Cushion	Standard, Long	Metal Stand	6963A71	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.

			Long
	Drive Size	Grip Style	Overall Lg.		Each
Torx







				Chrome-Plated Steel

				T50	Cushion	11 1/2"	6963A33	000000

Easy-Align 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

				T50	6 9/16"	Long	6 1/4"	1 1/4"	Single Ball	Round	Black Phosphate Coated	20°	54575A41	00000

L-Key Sets

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

	14	T6 Torx L-Key (1 3/4" O'all Lg.) T7 Torx L-Key (1 13/16" O'all Lg.) T8 Torx L-Key (1 15/16" O'all Lg.) T9 Torx L-Key (2 1/16" O'all Lg.) T10 Torx L-Key (2 1/8" O'all Lg.) T15 Torx L-Key (2 5/16" O'all Lg.) T20 Torx L-Key (2 7/16" O'all Lg.) T25 Torx L-Key (2 9/16" O'all Lg.) T27 Torx L-Key (2 3/4" O'all Lg.) T30 Torx L-Key (3" O'all Lg.) T40 Torx L-Key (3 1/4" O'all Lg.) T45 Torx L-Key (3 9/16" O'all Lg.) T50 Torx L-Key (4 1/16" O'all Lg.) T55 Torx L-Key (4 11/16" O'all Lg.)	Short	Black Oxide	Plastic Pouch	6959A62	000000


	14	T6 Torx L-Key (3 1/16" O'all Lg.) T7 Torx L-Key (3 3/16" O'all Lg.) T8 Torx L-Key (3 1/4" O'all Lg.) T9 Torx L-Key (3 3/8" O'all Lg.) T10 Torx L-Key (3 1/2" O'all Lg.) T15 Torx L-Key (3 3/4" O'all Lg.) T20 Torx L-Key (4" O'all Lg.) T25 Torx L-Key (4 1/8" O'all Lg.) T27 Torx L-Key (4 3/8" O'all Lg.) T30 Torx L-Key (4 3/4" O'all Lg.) T40 Torx L-Key (5 3/16" O'all Lg.) T45 Torx L-Key (5 9/16" O'all Lg.) T50 Torx L-Key (6 5/16" O'all Lg.) T55 Torx L-Key (7 3/16" O'all Lg.)	Long	Black Oxide	Plastic Pouch	6959A63	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	Includes	Relative Lg.	Finish	Mounting Fasteners Included	No. of	Dia.	Ctr.-to-Ctr.	Container Type		Each
Alloy Steel







				Torx

				14	T6 Torx L-Key (1 3/4" O'all Lg.) T7 Torx L-Key (1 13/16" O'all Lg.) T8 Torx L-Key (1 15/16" O'all Lg.) T9 Torx L-Key (2 1/16" O'all Lg.) T10 Torx L-Key (2 1/8" O'all Lg.) T15 Torx L-Key (2 5/16" O'all Lg.) T20 Torx L-Key (2 7/16" O'all Lg.) T25 Torx L-Key (2 9/16" O'all Lg.) T27 Torx L-Key (2 3/4" O'all Lg.) T30 Torx L-Key (3" O'all Lg.) T40 Torx L-Key (3 1/4" O'all Lg.) T45 Torx L-Key (3 9/16" O'all Lg.) T50 Torx L-Key (4 1/16" O'all Lg.) T55 Torx L-Key (4 11/16" O'all Lg.)	Short	Black Oxide	No	2	3/8"	3"	Metal Wall-Mount Case	6959A84	000000


				14	T6 Torx L-Key (3 1/16" O'all Lg.) T7 Torx L-Key (3 3/16" O'all Lg.) T8 Torx L-Key (3 1/4" O'all Lg.) T9 Torx L-Key (3 3/8" O'all Lg.) T10 Torx L-Key (3 1/2" O'all Lg.) T15 Torx L-Key (3 3/4" O'all Lg.) T20 Torx L-Key (4" O'all Lg.) T25 Torx L-Key (4 1/8" O'all Lg.) T27 Torx L-Key (4 3/8" O'all Lg.) T30 Torx L-Key (4 3/4" O'all Lg.) T40 Torx L-Key (5 3/16" O'all Lg.) T45 Torx L-Key (5 9/16" O'all Lg.) T50 Torx L-Key (6 5/16" O'all Lg.) T55 Torx L-Key (7 3/16" O'all Lg.)	Long	Black Oxide	No	2	3/8"	3"	Metal Wall-Mount Case	6959A85	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

				T50	4 1/8"	Short	3 13/16"	1 1/4"	Black Phosphate Coated	6959A36	00000	10	6959A361	000000


				T50	6 5/16"	Long	6"	1 1/4"	Black Oxide	6959A78	0000	25	6959A781	000000




						Tamper-Resistant Torx

						T50	6 1/8"	Long	6"	1 1/4"	Black Oxide	55525A34	0000	25	55525A341	000000