Kobalt 16mm 12-point Metric Ratchet Wrench

12-point design allows work on multiple fasteners including 6-point, 12-point, square, star and most rounded. 0° ratcheting box end allows access to tight work spaces and continuous movement of fastener. 72-tooth ratcheting end provides 5° of arc swing. Constructed of chrome vanadium steel and heat treated for strength and durability. Blue color stripe helps to identify SAE wrenches. Size callout is hard-stamped. Meets or exceeds ASME specifications. Hassle-free lifetime guarantee.