Kobalt 12mm 12-point Metric Flexible Head Ratchet Wrench

12-point box end design allows work on multiple fastener types including 6-point, 12-point, square, star and some rounded. 72 tooth gear provides 5° arc swing. Flexible box-end rotates 180° allowing access to the narrowest of work areas. Constructed of chrome vanadium steel and heat treated for strength and durability. Professional grade, high polish finish. Size callout is hard stamped. Blue color stripe helps identify metric wrenches. Meets or exceeds ASME specifications. Hassle-free lifetime guarantee.