* Wrenches meet or exceed ANSI/ASME B18.3 specifications * Chamfered hex key edges provide better fit and reduce stripped fasteners * A black oxide finish resists rust * Durable caddy keeps keys organized and has marked slots for each key * Metric set includes:.05",1/16",5/64",3/32",7/64",1/8",9/64",5/32",3/16",7/32",1/4",5/16",3/8",1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm * Easily stores on tool wall or tool box