Mammut Pro Cord is a new accessory cord using the innovative, new Quick-Mesh technology. This technology blends the sheath and core into a single construction, allowing Mammut to achieve more efficient use of materials and thereby higher breaking strength. Uses: Rescue techniques, slinging chocks or nuts Specs: 2mm: Blue, 2.0 g/M, 0.85 kN 3mm: Red, 4.0 g/M, 1.8 kN 4mm: Orange, 9.0 g/M, 3.8 kN 5mm: Ocean, 14 g/M, 5.5 kN 6mm: Red, 21 g/M, 7.8 kN 7mm: Blue, 28 g/M, 12.5 kN 8mm: Orange, 38 g/M, 16.5 kN