الوصف
Features:1. Wallet typepacking, light and portable. 2. Internal typebatch head bayonet fixed, not easy to scattered. 3. High precisionscrewdriver head, high-end steel (chrome vanadium steel) by special heattreatment, hardness can reach HRC52-60.4. Full set of 24batch head, complete specifications, can be adapted to work in many differentfields. 5. The handle in theaviation alloy material . . .