Material: insulated screwdriver, high quality CR-V steel rod, overall heat treatment, higher hardness and torque, rod electrophoresis treatment, anti-rust, powerful magnetic tip, can pick up small screws, etc., more convenient to use (SL3.0x75, SL4.0x100, SL6.5x150; PH0x60, PH1x80, PH2x100)
Safety: Products comply with GS certification, VDE certification, each product has passed the 1000V high voltage insulated test, 100% complete inspection