1 GRADE: U2 ,U3,CM490,CM690 2 SIZE:10MM-130MM 3 STANDARD:LR, ABS, DNV, BV, KR,NK, CCS 4 ADVANTAGE:STABLE QUALITY,BEST PRICE Stud Link Anchor ChainMaterials: carbon steelSurface: Black coated, Hot galvanised or Electro galvaPacking: gunny bag, steel drum, and palletSize:17.5mm-130mm.Type:Grade 1, Grade 2, Grade 3 with ABS, CCS, NK, BV, KR, DNV, LR certificateWe can also supply studless chain, and ...