CR-MO alloy steel for long life
3/4-Inch drive
7/8-Inch hex drive impact socket
Provides increased strength, but also avoids rounding of rusted or damaged fastenersview less
Best Review
Michael Porter2024-11-16
4.6
Customers like the build quality, functionality, and size of the fastener drive bit. They mention it's well-made, works great, and is durable.