What is the strength of a Munter mule?

The strength of a Munter mule is measured in terms of the forces that the knot can withstand before failure. Specifically, the Munter mule is a type of knot used in climbing and rescue operations primarily for belaying and lowering. It provides a secure and adjustable point for managing rope.

The correct choice indicates that the strength of this knot is less than 2 kN, which aligns with established data on the strength of various knots. In general, knots can weaken the rope's overall strength due to factors such as the type of knot, the material of the rope, and the manner in which the knot is tied. The Munter mule is not designed to handle high-load scenarios beyond standard use, making its strength limit critical for safe operations.

Understanding the limitations of the Munter mule is essential for rescue technicians, as it ensures safety during operations where load management is critical. Utilizing knots with known strength characteristics helps in making informed decisions during rope rescue scenarios.