33 mm Drive Sockets | McMaster-Carr

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13 Products

12-Point Sockets

Standard

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

		Standard
Drive Size	Material	Overall Lg.		Each
Metric
Chrome Plated
3/4" Square Drive
33 mm	Steel	2 1/4"	0000000	000000

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.

Standard

Sockets
	Clearance Depth								Retaining Rings
Drive Size	Nut	Bolt	Compatible Retaining Ring ID	Material	Finish	Overall Lg.		Each		Each
1/2" Square Drive
33 mm	1 1/64"	1 9/32"	__	Steel	Black Oxide	2"	00000000	000000	000000	00
3/4" Square Drive
33 mm	7/8"	1 3/16"	1 5/8"	Steel	Black Oxide	2 3/16"	00000000	00000	0000000	00000
1" Square Drive
33 mm	49/64"	1 51/64"	1 3/4"	Steel	Black Oxide	2 11/16"	000000000	00000	0000000	0000

Deep

Sockets
	Clearance Depth								Retaining Rings
Drive Size	Nut	Bolt	Compatible Retaining Ring ID	Material	Finish	Overall Lg.		Each		Each
1/2" Square Drive
33 mm	1 25/64"	2 27/32"	__	Steel	Black Oxide	3 1/2"	00000000	000000	000000	00
3/4" Square Drive
33 mm	1"	2 9/32"	1 5/8"	Steel	Black Oxide	3 1/4"	00000000	00000	0000000	00000
1" Square Drive
33 mm	49/64"	2 3/4"	1 3/4"	Steel	Black Oxide	4"	00000000	00000	0000000	0000

Impact Hex Bit Sockets

These sockets are made to withstand the high torque and force of impact tools.

Sockets that list a compatible retaining ring ID 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.

Sockets								Retaining Rings
Drive Size	Overall Lg.	Compatible Retaining Ring ID	Material	Finish	Bit Replaceable		Each		Each
Metric
1" Square Drive
33 mm	3 15/16"	1 3/4"	Steel	Black Oil Coated	No	00000000	000000	0000000	00000
1 1/2" Square Drive
33 mm	4 3/4"	2 7/8"	Steel	Black Oil Coated	No	00000000	000000	0000000	0000

6-Point Impact Socket Sets

Socket Set

The hex shape grips hex fasteners and prevents rounding. These sockets are made to withstand the high torque and force of impact tools.

3/4" 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.

3/4" Square Drive—Black-Oxide Steel
No. of Pieces	Components Included	Includes		Each
14	14 Sockets	Deep Sockets: 19 mm, 21 mm, 22 mm, 23 mm, 24 mm, 26 mm, 27 mm, 30 mm, 32 mm, 33 mm, 35 mm, 36 mm, 38 mm, 41 mm	000000000	0000000