What type of rescue rope is described as having minimal stretch under load and is typically used as an anchor or hauling rope?

• A. Dynamic rope
• B. Static rope (low-stretch rope)
• C. Kermantle rope
• D. Nylon climbing rope

Answer: (B)

In rope rescue, how much a rope stretches under load is a key property for choosing the right tool. A rope that shows minimal stretch—called a static or low-stretch rope—remains nearly the same length when loaded. That predictability makes it ideal for anchors and hauling because the line stays stable under tension and doesn’t give you excess slack or bounce. It also reduces the risk of shock loading on anchors and equipment as you pull or tighten a system.

Dynamic ropes, by contrast, are designed to stretch a lot to absorb energy from falls, which is beneficial for climbers but problematic for fixed-line work because the line can elongate and move unexpectedly under load. The term Kermantle refers to a rope’s sheath-and-core construction rather than its stretch characteristics, so it isn’t a direct indicator of minimal stretch. Nylon climbing ropes are typically dynamic and aimed at fall absorption, not fixed-line hauling.

Therefore, the rope described as having minimal stretch under load and used as an anchor or hauling rope is static rope.