38 in 1 Automatic Flip-up Electronics Screwdriver Bit Kit
● Made of high-quality chrome vanadium steel
● Bright electroplating surface for rust resistance
● Light weight CNC machined aluminum alloy handle providing high strength and durable
● Automatic flip-open and upright-stand box for easy use and nice presentation
● Kit includes:
H4 aluminum alloy handle (95mm long)
H4 hex extension (60mm long)
H4 hex bits (28mm long):