Kobalt Standard (SAE) 1/2-in Drive 12-point 7/8-in Deep Socket

12-point box end design allows work on multiple fastener types including 6-point, 12-point, square, star and some rounded. 12-point design also allows flexibility and versatility in wrench positioning. Constructed of chrome vanadium steel and heat treated for strength and durability. Professional grade, high polish finish. Size callout is laser etched. Red color stripe helps identify SAE sockets. Meets or exceeds ASME specifications. Hassle-free lifetime guarantee.