[Features]● Since the tip of the bit is embedded with a special nylon resin, the hexagon screw can be held at the tip of the bit and work can be done without dropping it. ● Proguard processing used for surface treatment has more than 5 times the corrosion resistance of general black dye processing. -The steel material uses protenium alloy steel, which has a strength of 20% or more compared to general steel materials such as vanadium steel.
[Use] ●For tightening and loosening of hexagon socket head bolts.