Description:

[ Size ] Opening Width: 50mm / 1.97", 40mm / 1.57"(Side to Side); Total Length: 260mm / 10.24",235mm / 9.25 ; Thickness: 23mm / 0.91",20mm / 0.79.. [High Carbon Steel ] Forged with high tensile steel is good toughness and wear-resistant. High-frequency hardened and Black oxidized treatment with high hardness and corrosion-resistant.. [Hardness ] Open end impact spanner enables to use of 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...