Kobalt Metric 1/4-in Drive 6-point 7mm Deep Socket

6-Point socket design reduces risk of slippage and rounding off your fastener. Constructed of chrome vanadium steel and heat treated for strength and durability. Professional grade, high-polish finish. Size callout is laser etched. Blue color stripe helps quickly identify metric sockets. Meets or exceeds ASME specifications. Hassle-free lifetime guarantee.