Constructed of iron galvanizing, with good extensibility, can be best used in daily work.
Galvanized surface forms a protective film that protects the internal metal and has the ability to prevent corrosion and rust.
The Jack Nuts can be used very easily, with tool or your hand.
Attention: This nut is a disposable tool, but it can also be reused. The effect may be reduced when reused. Please purchase according to your own needs. Keyword