- Opening: 7/16"
- Opening End: 5/8"
- Minimum Depth: 7/32"
Made in the U.S.A.
![3/8" Square Drive, 12 Point, Standard Socket - 1/2", Martin Sprocket #B1216 3/8" Square Drive, 12 Point, Standard Socket - 1/2", Martin Sprocket #B1216](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/17723/275/12PointSquareDrive__48910.1411565728.jpg?c=2)
Martin Sprocket
3/8" Square Drive, 12 Point, Standard Socket - 1/2", Martin Sprocket #B1216
$6.32
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