Stud Link Anchor Chain Materials: carbon steel Packing: gunny bag, steel drum, and pallet Stud Link Anchor ChainMaterials: carbon steelPacking: 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 stud link anchor chain, studless chain, and chain fittings and so on.