50 mm Hex Drivers | McMaster-Carr

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	System of Measurement System of Measurement

Metric

	Size Size	Show

50 mm

	Size Size	Hide

	For Drive Style For Drive Style


Hex	External Hex

External 12- Point	External Square

	Square Drive Size Square Drive Size

3/4"

	Tip Style Tip Style

	Standard

	Overall Length Overall Length

	Individual/Set Individual/Set

Individual

Set

	Bolt Clearance Style Bolt Clearance Style


Standard	Deep

	Socket Shape Socket Shape

	6- Point		12- Point

	Finish Finish

	Wrench Style Wrench Style


Open End	Box

	Driver Style Driver Style

	L-Key

	Socket Style Socket Style

	Standard

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Material Material

Steel

	Drive Type Drive Type

Manual

Impact

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Head Style Head Style


Standard	Offset

	Socket Type Socket Type

	Socket

	Short Leg Length Short Leg Length

6 11/16"

	Head Thickness Head Thickness

	Opening Shape Opening Shape


Rounded	12-Point

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15 Products

L-Keys

Standard Tip

Hex

Turn fasteners from either end and reach into tight spots.

For technical drawings and 3-D models, click on a part number.

	Length
Size	Overall	Long Leg	Short Leg	Material	Finish		Each
Standard Tip
Hex
50 mm	19"	17"	6 11/16"	Steel	Black	0000000	0000000

6-Point Sockets

Deep

Achieve the best possible grip on hex fasteners and prevent rounding.

			Deep
Size	Material	Specifications Met	Overall Lg.		Each
3/4" Square Drive
50 mm	Chrome-Plated Steel	ASME B107.110	3 1/2"	00000000	000000

12-Point Sockets

Standard

The 12-point shape quickly positions on hex fasteners. These sockets are for hand-driven use only.

For technical drawings and 3-D models, click on a part number.

		Standard
Size	Material	Overall Lg.		Each
Chrome Plated
3/4" Square Drive
50 mm	Steel	3"	0000000	000000
1" Square Drive
50 mm	Steel	3"	0000000	00000

6-Point Impact Sockets

Achieve the best possible grip on hex fasteners and prevent rounding. These sockets are made to withstand the high torque and force of impact tools.

3/4", 1", and 1 1/2" square drive size sockets require a locking retainer. Use with an impact wrench that has a pin-style socket retainer, or use a socket retaining ring with tools that have a hole- or hole-and-ring style socket retainer.

For technical drawings and 3-D models, click on a part number.

Standard

Sockets
	Clearance Depth								Retaining Rings
Size	Nut	Bolt	Compatible Retaining Ring ID	Material	Finish	Overall Lg.		Each		Each
3/4" Square Drive
50 mm	1 1/4"	1 49/64"	1 5/8"	Steel	Black Oxide	3 1/8"	00000000	000000	0000000	00000
1" Square Drive
50 mm	1 3/16"	1 29/32"	2 1/4"	Steel	Black Oxide	3"	000000000	00000	00000000	0000

Deep

Sockets
	Clearance Depth								Retaining Rings
Size	Nut	Bolt	Compatible Retaining Ring ID	Material	Finish	Overall Lg.		Each		Each
1" Square Drive
50 mm	1 3/16"	2 27/32"	2 1/4"	Steel	Black Oxide	4 1/4"	00000000	000000	00000000	00000

Premium 12-Point Socket Sets

Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish. The 12-point shape quickly positions on hex fasteners.

Sockets—Chrome-Plated Steel

3/4" Square Drive
No. of Pieces	Includes		Each
13	Standard Sockets: 19 mm, 20 mm, 22 mm, 24 mm, 27 mm, 30 mm, 32 mm, 36 mm, 41 mm, 46 mm, 50 mm, 55 mm, 60 mm	0000000	0000000

Open-End Wrenches

For technical drawings and 3-D models, click on a part number.

Size	Overall Lg.	Opening Angle	Head Thick.	Color	Material	Finish	Specifications Met		Each
50 mm	15 3/4"	15°	5/8"	Black	Steel	Phosphate Coated	DIN 894	0000000	000000

Tight-Clearance Open-End Wrenches

Fit the narrow head into tight spaces and around thin fasteners.

For technical drawings and 3-D models, click on a part number.

						Dull Chrome Plated
Size	Overall Lg.	Opening Angle	Head Thick.	Material	Specifications Met		Each
50 mm	8 5/8"	30°	5/16"	Steel	ASME B107	0000000	000000

Striking Open-End Wrenches

Strike the handle with a hammer to break stuck fasteners free. These are also known as slugging wrenches.

For technical drawings and 3-D models, click on a part number.

Size	Overall Lg.	Opening Angle	Head Thick.	Material		Each
50 mm	10 7/8"	15°	53/64"	Steel	0000000	0000000

Striking Box Wrenches

12-Point Opening

Also known as slugging wrenches, strike the handle with a hammer to break stuck fasteners free. Wrenches with a 12-point opening are easier to position on hex fasteners than wrenches with a 6-point opening but make less contact.

For technical drawings and 3-D models, click on a part number.

12-Point Opening
Size	Overall Lg.	Head Thick.	Material	Finish		Each
50 mm	11 5/8"	1 13/32"	Steel	Black Oxide	0000000	0000000

Deep-Offset Striking Box Wrenches

The head is offset 45° to provide clearance for reaching over obstructions. Also known as slugging wrenches, strike the handle with a hammer to break stuck fasteners free.

For technical drawings and 3-D models, click on a part number.

12-Point Opening
Size	Overall Lg.	Head Thick.	Head Offset Angle	Material	Finish	Specifications Met		Each
50 mm	13"	1 3/16"	45°	Steel	Black Oxide	ASME B107	0000000	0000000