PB Swiss Tools Ball Point Hex Chrome Plated 1.5mm L-Wrench,

All PB hex keys are held to tolerances lower than a human hair for perfect dimensional accuracy. Only ballpoint hex keys manufactured with over 30 degrees of movement and perfect dimensional accuracy. PB's spring steel gives the hex keys toughness/resilience despite its hardness of 58-60HRC. All PB Swiss Tools are 100% Swiss made. All PB Swiss Tools products are covered by an unlimited lifetime warranty.