5/64" T Handles | McMaster-Carr

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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.

Black-Oxide Steel—The dark, matte coating offers minimal corrosion resistance, so these T-handle keys are best for dry environments.

Ultra Grip—Designed for maximum comfort and slip resistance. The plastic coating and textured surface reduce strain and guarantee a secure grip, even when working with wet or oily fingers.

	Relative Lg.	Container Type		Each
Hex







	Black-Oxide Steel

	9	5/64" Hex T-Handle Key (6 5/8" O'all Lg.) 3/32" Hex T-Handle Key (6 5/8" O'all Lg.) 7/64" Hex T-Handle Key (6 5/8" O'all Lg.) 1/8" Hex T-Handle Key (6 5/8" O'all Lg.) 9/64" Hex T-Handle Key (6 5/8" O'all Lg.) 5/32" Hex T-Handle Key (6 5/8" O'all Lg.) 3/16" Hex T-Handle Key (6 13/16" O'all Lg.) 7/32" Hex T-Handle Key (6 13/16" O'all Lg.) 1/4" Hex T-Handle Key (6 13/16" O'all Lg.)	Ultra Grip	Standard	Plastic Pouch	4973A63	000000


	9	5/64" Hex T-Handle Key (9 3/4" O'all Lg.) 3/32" Hex T-Handle Key (9 3/4" O'all Lg.) 7/64" Hex T-Handle Key (9 3/4" O'all Lg.) 1/8" Hex T-Handle Key (9 3/4" O'all Lg.) 9/64" Hex T-Handle Key (9 3/4" O'all Lg.) 5/32" Hex T-Handle Key (9 3/4" O'all Lg.) 3/16" Hex T-Handle Key (9 3/4" O'all Lg.) 7/32" Hex T-Handle Key (9 3/4" O'all Lg.) 1/4" Hex T-Handle Key (9 3/4" O'all Lg.)	Ultra Grip	Long	Plastic Pouch	4973A64	00000
	11	5/64" Hex T-Handle Key (6 5/8" O'all Lg.) 3/32" Hex T-Handle Key (6 5/8" O'all Lg.) 7/64" Hex T-Handle Key (6 5/8" O'all Lg.) 1/8" Hex T-Handle Key (6 5/8" O'all Lg.) 9/64" Hex T-Handle Key (6 5/8" O'all Lg.) 5/32" Hex T-Handle Key (6 5/8" O'all Lg.) 3/16" Hex T-Handle Key (6 13/16" O'all Lg.) 7/32" Hex T-Handle Key (6 13/16" O'all Lg.) 1/4" Hex T-Handle Key (6 13/16" O'all Lg.) 5/16" Hex T-Handle Key (7" O'all Lg.) 3/8" Hex T-Handle Key (7" O'all Lg.)	Ultra Grip	Standard	Plastic Pouch	4973A61	00000
	11	5/64" Hex T-Handle Key (9 3/4" O'all Lg.) 3/32" Hex T-Handle Key (9 3/4" O'all Lg.) 7/64" Hex T-Handle Key (9 3/4" O'all Lg.) 1/8" Hex T-Handle Key (9 3/4" O'all Lg.) 9/64" Hex T-Handle Key (9 3/4" O'all Lg.) 5/32" Hex T-Handle Key (9 3/4" O'all Lg.) 3/16" Hex T-Handle Key (9 3/4" O'all Lg.) 7/32" Hex T-Handle Key (9 3/4" O'all Lg.) 1/4" Hex T-Handle Key (9 3/4" O'all Lg.) 5/16" Hex T-Handle Key (10" O'all Lg.) 3/8" Hex T-Handle Key (10" O'all Lg.)	Ultra Grip	Long	Plastic Pouch	4973A65	00000

T-Handle Keys

Cushion Grip

Ultra 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.

Black-Oxide Steel—The dark, matte coating offers minimal corrosion resistance, so these T-handle keys are best for dry environments.

Phosphate-Coated Steel—The dark, matte coating resists rust in most wet and outdoor applications. However, it won't hold up to salt water and chemicals.

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

Ultra Grip—Designed for maximum comfort and slip resistance. The plastic coating and textured surface reduce strain and guarantee a secure grip, even when working with wet or oily fingers.

			Standard Length			Long
	Drive Size	Grip Style	Overall Lg.		Each	Overall Lg.		Each
Hex







				Black-Oxide Steel

				5/64"	Ultra Grip	6 5/8"	4973A51	00000	9 3/4"	4973A81	00000




						Phosphate-Coated Steel

						5/64"	Cushion	6"	5374A62	0000	9"	5374A63	0000

Easy-Align Ball-Tip T-Handle Key Sets

Turn screws at an angle when you can't access them head on. These T-handle key sets have a ball tip that engages the drive with less contact than a straight tip. They're handy for reaching screws in corners and underneath large machines, such as lathes and CNC mills. However, ball tips don't grip as tightly as straight tips and may strip threads if you crank them too hard. The highest-quality T-handle keys you can find, these are made of hardened steel to last a lifetime in your tool kit.

Black-Oxide Steel—The dark, matte coating offers minimal corrosion resistance, so these T-handle keys are best for dry environments.

Ultra Grip—Designed for maximum comfort and slip resistance. The plastic coating and textured surface reduce strain and guarantee a secure grip, even when working with wet or oily fingers.

	Max. Access Angle	Relative Lg.	Container Type		Each
Hex







	Black-Oxide Steel

	11	5/64" Hex T-Handle Key (9 3/4" O'all Lg.) 3/32" Hex T-Handle Key (9 3/4" O'all Lg.) 7/64" Hex T-Handle Key (9 3/4" O'all Lg.) 1/8" Hex T-Handle Key (9 3/4" O'all Lg.) 9/64" Hex T-Handle Key (9 3/4" O'all Lg.) 5/32" Hex T-Handle Key (9 3/4" O'all Lg.) 3/16" Hex T-Handle Key (9 3/4" O'all Lg.) 7/32" Hex T-Handle Key (9 3/4" O'all Lg.) 1/4" Hex T-Handle Key (9 3/4" O'all Lg.) 5/16" Hex T-Handle Key (10" O'all Lg.) 3/8" Hex T-Handle Key (10" O'all Lg.)	Ultra Grip	20°	Long	Plastic Pouch	37095A44	000000

Looped T-Handle Keys

Cushion Grip

Plain Grip

The strongest T-handle keys we offer, these are one solid piece of metal, with no joints that could bend or break. Use them to crank screws in large, heavy duty machinery, such as engines and CNC mills. The wide handle allows for maximum leverage, and the long shaft reaches into deep pockets.

Black-Oxide Steel—The dark, matte coating offers minimal corrosion resistance, so these T-handle keys are best for dry environments.

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

Plain Grip—The most durable handles we offer, these have no coatings that could peel off or wear out over time. To reduce strain during repetitive tasks, consider using a cushion handle.

				Plain Grip
	Drive Size	Overall Lg.	Each		Each
Hex







			Black-Oxide Steel

			5/64"	6 5/8"	5419A29	00000	7391A49	00000


			5/64"	9 3/4"	5419A59	0000	7391A69	0000

Easy-Align Ball-Tip T-Handle Keys

Ultra Grip

Turn screws at an angle when you can't access them head on. These T-handle keys have a ball tip that engages the drive with less contact than a straight tip. They're handy for reaching screws in corners and underneath large machines, such as lathes and CNC mills. However, ball tips don't grip as tightly as straight tips and may strip threads if you crank them too hard. The highest-quality T-handle keys you can find, these are made of hardened steel to last a lifetime in your tool kit.

Black-Oxide Steel—The dark, matte coating offers minimal corrosion resistance, so these T-handle keys are best for dry environments.

Ultra Grip—Designed for maximum comfort and slip resistance. The plastic coating and textured surface reduce strain and guarantee a secure grip, even when working with wet or oily fingers.

				Long
	Drive Size	Grip Style	Max. Access Angle	Overall Lg.		Each
Hex







				Black-Oxide Steel

				5/64"	Ultra Grip	20°	9 3/4"	37095A31	00000

Long-Reach T-Handle Keys

An extra-long shaft reaches into spots where others come up short. Use these T-handle keys to tighten and loosen screws tucked deep in machinery. They have a wide grip for maximum leverage and control.

If the tip snaps off or wears down over time, replace it with a fresh one.

Steel—Our strongest, most wear-resistant T-handle keys. Steel is best for dry environments, since moisture will cause it to rust.

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

		Each
Hex







	Steel

	5/64"	Cushion	13"	7300A28	000000


	5/64"	Cushion	19"	7300A88	00000
	5/64"	Cushion	25"	7300A6	00000

Replacement Tips