8x19S (1-9-9) IWRC (8x7 (6-1)+CFN)
8x19F (1-6-6F-12) IWRC (8x7 (6-1)+CFN)

8 strands – 19 to 29 wires per strand.

• Improved flexibility over a steel core.
• Reduced weight over a steel core.
• Fibre core provides lubricant 'reservoir'
• High breaking strength with low elongation.
• Ungalvanised.
• Lubricated in manufacture.
• Post-formed and preformed.

Metallic area based on 8x19s construction.