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Crane hooks With blocks Strength grade: M, P, S, T, V grade Materials: M grade with DG20, or DG20Mn P grade with DG20Mn S grade with DG34CrMo T grade below 40t with DG34CrMo, more than 40t with DG34CrNiMo or DG30Cr2Ni2Mo V grade below 40t with DG34CrNiMo or DG30Cr2Ni2Mo, more than 40t with DG30Cr2Ni2Mo. Model: Single hook: 5t/6t/10t/12t/16t/20t/25t/32t/40t/50t/63t/80t/100t/125t/160t/200t/250t Double hook: 10t/12t/16t/20t/25t/32t/40t/50t/63t/80t/100t/125t/160t/200t/250t. Block model: 3.2t/ 5t/10t/16t/20t/25t/32t/50t/75t/100t/200t.
