ISO 1174 Sockets | McMaster-Carr

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Bit Replaceable

6 Products

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
Drive Size	Material	Overall Lg.		Each
Inch
Chrome Plated
3/8" Square Drive
9/32"	Steel	1 1/8"	0000000	000000
25/32"	Steel	1 1/4"	0000000	00000

Pozidriv® Bit Sockets

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

3/8" Square Drive
Drive Size	Overall Lg.	Material	Bit Replaceable	Specifications Met		Each
No. 1	2 3/16"	Chrome-Plated Steel	No	ISO 1174, ISO 8764-1	00000000	000000
No. 2	2 3/16"	Chrome-Plated Steel	No	ISO 1174, ISO 8764-1	00000000	00000
No. 3	2 3/16"	Chrome-Plated Steel	No	ISO 1174, ISO 8764-1	00000000	00000
1/2" Square Drive
No. 4	2 3/8"	Chrome-Plated Steel	No	ISO 1174, ISO 8764-1	00000000	00000