IP9 Wrenches | McMaster-Carr

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.

	Finish	Container Type		Each
Alloy Steel







	Torx Plus

	9	IP8, IP9, IP10, IP15, IP20, IP25, IP27, IP30, IP40	Short	Black Oxide	Plastic Caddy	3726A36	000000

Torx-Plus Bit Socket Sets


	For Torx Plus Drives

	Sockets Included	Overall Lg.	Material	For Drive Style		Each
1/4", 3/8" Square Drive



	8	1/4" Square Drive Size: IP9, IP10, IP15, IP20 (1 1/2" O'all Lg.) 3/8" Square Drive Size: IP25, IP27, IP30, IP40 (1 11/16" O'all Lg.)	1 1/2" to 1 11/16"	Chrome-Plated Steel	Torx Plus	8637A41	000000

Torque-Limiting Key Sets


L-Key	T-Handle

The assorted keys in these sets have a small handle that prevents you from generating too much torque when turning a fastener. They are often used to install carbide inserts in cutting tools.

T-Handle—These keys have a wider handle than L-keys, so they're easier to grip.

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

Black Phosphate-Coated Steel—These keys resist rust in most wet and outdoor applications, however, they won't hold up to salt water and chemicals.

	Grip Style	Container Type		Each
Torx Plus







	L-Key

	7	IP6 Torx Plus Flag-Handle Key (3 5/16" O'all Lg.) IP7 Torx Plus Flag-Handle Key (3 5/16" O'all Lg.) IP8 Torx Plus Flag-Handle Key (3 5/16" O'all Lg.) IP9 Torx Plus Flag-Handle Key (3 5/16" O'all Lg.) IP10 Torx Plus Flag-Handle Key (3 1/2" O'all Lg.) IP15 Torx Plus Flag-Handle Key (3 1/2" O'all Lg.) IP20 Torx Plus Flag-Handle Key (3 1/2" O'all Lg.)	Black Phosphate-Coated Steel	Cushion	Plastic Stand	7974A28	000000




			T-Handle

			7	IP6 Torx Plus T-Handle Key (5 7/8" O'all Lg.) IP7 Torx Plus T-Handle Key (5 7/8" O'all Lg.) IP8 Torx Plus T-Handle Key (5 7/8" O'all Lg.) IP9 Torx Plus T-Handle Key (5 7/8" O'all Lg.) IP10 Torx Plus T-Handle Key (5 7/8" O'all Lg.) IP15 Torx Plus T-Handle Key (5 7/8" O'all Lg.) IP20 Torx Plus T-Handle Key (5 7/8" O'all Lg.)	Black-Oxide Steel	Cushion	Metal Stand	7273A62	00000

Torque-Limiting Keys

L-Key

T-Handle

Often used to install carbide inserts in cutting tools, these keys have a small handle that prevents you from generating too much torque when turning a fastener.

T-Handle—These keys have a wider handle than L-keys, so they're easier to grip.

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

Black Phosphate-Coated Steel—These keys resist rust in most wet and outdoor applications, however, they won't hold up to salt water and chemicals.

	Grip Style		Each
Torx Plus







	L-Key

	IP9	3 5/16"	Black Phosphate-Coated Steel	Cushion	7974A24	00000




			T-Handle

			IP9	3"	Black-Oxide Steel	Cushion	7273A15	0000

Torx Plus Bit Sets


Hex Shank	Quick-Change Hex Shank

With larger lobes, the bits in these sets deliver more torque than Torx bits without slipping and stripping the drive. They have a similar profile to Torx but are not recommended for use with standard Torx screws.

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

	11	1 Adapter 10 Bits	Torx Plus: IP7, IP8, IP9, IP10, IP15, IP20, IP25, IP27, IP30, IP40 (1" O'all lg.)	2 3/8" Lg. Bit Adapter for Power Tools	Steel	Plastic Case	54305A43	000000


	For Power Tools







					1/4" Quick-Change Hex Shank Size

					10	10 Bits	Torx Plus: IP6, IP7, IP8, IP9, IP10, IP15, IP20, IP25, IP27, IP30 (2" O'all Lg.)	—	Steel	Plastic Caddy	3716A36	00000

Factory-Set Torque Screwdrivers for Carbide Inserts


For Torx Plus Drives	Torx Plus Drive

Ensure carbide inserts are tightened to the correct torque. These tools are factory set to the recommended torque values for each screw size and cannot be adjusted. They signal with an audible click when the set torque is reached. The handle has a contoured ultra grip for comfort.

						Shaft		Material
	Drive Size	Torque Setting	Clockwise Accuracy	Torque-Limiting Direction	Overall Lg.	Lg.	Overall Wd.	Shaft	Handle	Grip Style		Each
For Torx Plus Drives







				ft·lbf, N-m

				IP9	1 ft·lbf 1.4 N-m	±10%	Clockwise	6 3/4"	2 9/16"	7/32"	Steel	Plastic	Ultra Grip	2789N23	000000

Screwdrivers

A staple in any toolbox, these are your go-to screwdrivers for routine maintenance and repair. The handle is made from a combination of soft, grippy plastic for high torque and smooth, hard plastic for quick grip adjustments and high-speed turning. It's also contoured to maximize comfort and minimize hand strain, fatigue, and blisters, even with extended use.

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	Relative Lg.	Overall Lg.	Lg.	Overall Wd.	Material	Mfr.		Each
Torx Plus







				Premium

				IP9	Standard	6 3/4"	2 7/16"	5/32"	Chrome-Plated Steel	Wiha	5259A14	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 Plus

				IP9	2 1/16"	Short	1 15/16"	5/8"	Black Oxide	3726A14	00000	10	3726A141	000000


				IP9	3 1/4"	Long	3 3/16"	5/8"	Black Oxide	3726A26	0000	10	3726A261	00000

Torx Plus Bits

Hex Shank

Quick-Change Hex

Shank

With larger lobes than Torx bits, these deliver even more torque without slipping and stripping the drive. They have a similar profile to Torx but are not recommended for use with standard Torx screws.

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.

		Each
For Hand Tools







	1/4" Hex Shank Size

	IP9	1"	Steel	54305A14	00000


	For Power Tools







					1/4" Quick-Change Hex Shank Size

					IP9	2"	Steel	3716A12	0000

Torx-Plus Bit Sockets


	For Torx Plus Drives

	Bit Sockets							Replacement Socket Bits
	Drive Size	Overall Lg.	Material	Bit Replaceable	For Drive Style		Each		Each
1/4" Square Drive



		IP9	1 1/2"	Chrome-Plated Steel	Yes	Torx Plus	8637A14	00000	8637A45	00000


		3/8" Square Drive



				IP9	1 11/16"	Chrome-Plated Steel	Yes	Torx Plus	8637A31	0000	8637A45	0000