Kobalt Standard (SAE) 3/8-in Drive 6-point 5/8-in Deep Socket

6-point socket design helps reduce risk of slippage and rounding off your fasteners. 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.