Powerbuilt 3/8 in. Drive x 7/8 in. 6 Point Deep Well Impact Socket - 647611
- Superb fit, finish and performance
- Impact rated chromoly steel
- Center holes punched through for added clearance
- Black phosphate finish with contrast size markings
- Z-drive contacts flat walls of fasteners for stronger grip
- Powerbuilt sockets feature chromoly steel construction.
- Standard and deep well socket lengths exceed ANSI standards and have the center hole punched through for additional working depth on the work surface.
- Finally Powerbuilt sockets feature Z-Drive®, contacting the flat walls of fasteners for stronger grip.
- Lifetime factory warranty.
- 3/8" drive 7/8" impact deep well 6 point socket