This 6x19 compacted wire rope construction is available with either FC (fibre core) or WSC (wire strand core). When supplied with a Wire Strand Core the rope is more commonly referred to as 7x19. The rope is very popular in diameters from 3mm to 16mm and is used on a variety of applications. 6x19 FC and 6x19 WSC (7x19) is very flexible in diameters 3mm to 6mm and is used for many applications where wire ropes are running over pulleys. 7x19 construction is readily available in both galvanised and marine grade stainless steel.