... type,US type,DIN type 2.Grade:G100,G80,G70,G43 3.Material:alloy steel,carbon steel,EN1677 materia 1.Rigging Standard: European type,US type ... ,DIN type 2.Grade: ... G100,G80,G70,G43 3.Material:alloy steel,carbon steel ... 32mm 5.OEM service provided 6.Packing:plastic bag and carton on ...