In Kernmantle rope, which term refers to the core?

• A. Mantle
• B. Shell
• C. Core
• D. Kern

Answer: (C)

In this rope construction, the inner fibers that bear the load are what you’re describing when you talk about the core. The outer braided layer around them is the mantle, which protects the core from abrasion and helps with handling. Since the core is the part that actually carries the majority of the load and defines the rope’s strength and stretch, the term that best designates this inner element is the core. (Kern is another historical term for the same inner part, but in English the standard label for the inner, load-bearing portion is core; mantle is the outer layer.)