- Opening: 5/16"
- Opening End: 15/32"
- Minimum Depth: 9/64"
Made in the U.S.A.
![3/8" Square Drive, 12 Point, Standard Socket - 7/16", Martin Sprocket #B1214 3/8" Square Drive, 12 Point, Standard Socket - 7/16", Martin Sprocket #B1214](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/17722/274/12PointSquareDrive__97789.1411565728.jpg?c=2)
Martin Sprocket
3/8" Square Drive, 12 Point, Standard Socket - 7/16", Martin Sprocket #B1214
$6.10
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