10Pcs Non-Magnetic Tip Nut Driver Set

1.Forged with chrome vanadium alloy steel, with high hardness up to HRC52-54;
2.The handle shape conforms to the ergonomic design principle, saves effort when used, and is not easy to be fatigue;
3.High quality chrome-plated shaft for smooth feel and corrosion resistance, handle-Indent quickly distinguishes nut driver and size.