30PCS Cr-V Metric Inch Chrome Oxide Black Hex Key Set
1.30-PIECE COMBO SET – Great combination hex key set that includes 15 short arm hex drivers for metric hex screws and 15 long arm imperial (inch) hex fasteners.
2.HIGH QUALITY STEEL – Allen keys made with chrome vanadium steel for durability with rust resistant black oxide coat.Consistent accurate fit for long life.
3.STORAGE CASE – Sturdy carry case with marked slots.High-visibility sizes marked on each wrench and sturdy carrying case for fast size selection and easy organization.
4.ACCURATE CHAMFERING – Carefully crafted with six sided chamfered ends to insert smoothly into fastener head,while ensuring a secure fit in even the smallest hex head requirements.
