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 provides 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 hard stamped
Red color stripe helps identify SAE wrenches
Meets or exceeds ASME specifications
Hassle-free lifetime guarantee