[ High Carbon Steel ] Forged with high tensile steel is good toughness and wear-resistant. High-frequency hardened and black phosphate treatment with high hardness and corrosion-resistant.
[ Hardness ] Enable to use great forces and strike.
[ Usage ] Used to tighten or remove large bolts and nuts on machine tools and machinery.
[ Widely Used ] Suitable for garage workshops, miner, metal/wood workers, builders and DIY enthusiasts, etc.