Craftsman 3/8 in. S X 1/4 in. drive S SAE 6 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. Headlock grip gives more contact on the flats of the fastener for more turning force.