... is accept High polished Stailess steel AISI316/304 swivel double pulley block. Art.No.TypeD mmD1 mmD2 mmD3 mmA mmB mmC mmT ... .50XY09-0250C50201385454192.514315.00Detailed Product Description:(1)Stainless Steel Wire Rope Clip,Precision Cast(2)Materials: AISI 316, AISI 304(3 ... in the ships and vessels ,such as turnbuckles, shackles, wire rope clips, swivels, U bolts, S hooks, spring hooks, pad eyes ...