This is the most rigid of the standard stranded configurations (stiffer than 1x19 or 7x7).
It is designed for minimal elongation, making it ideal for holding tension. 🎣 Prime Application: Deep-Water Trolling Copper 1x7
The "1x7" designation describes the physical layout of the cable: One straight wire at the center. Outer Layer: Six wires helically wound around that core. This is the most rigid of the standard