1.CR-V CONSTRUCTION: Made of heat treated chrome vanadium steel for strength and durability.2.DURABLE FINISH: Mirror Polished Chrome Plated for long lasting protection and resist corrosion.3.12-POINT BOX END: Doubles the access angles of a 6-point, preventing round-off and applies force to the flat sides of fastener heads rather than the corners. 4.COMBINATION WRENCH: Have an angled open end and an offset 12-point box end that give you multiple options for working around obstructions or in tight spaces.5.WIDELY USE: Applied in DIY hand-making, household maintenance, and most general repairs.
