Craftsman 7/8 in. S X 3/8 in. drive S SAE 12 Point Deep Socket 1 pc

Laser-etched size marking makes it easy to locate the right socket for the job. Great for working in low-lit or greasy environments. Permanent marking resists chipping, fading and corroding. 12 point configuration allows you to work in cramped areas where turning capacity is limited.
3/8 in. drive size
7/8 in. socket
Made of alloy steel