How should locking carabiners be used in a challenge course system?

How should locking carabiners be used in a challenge course system?

• A. Use locking carabiners at all critical connections; ensure gates are closed and locked, avoid cross-loading, and keep carabiners oriented to reduce gate opening risk.
• B. Leave gates open during use.
• C. Cross-load connections to save time.
• D. Use non-locking carabiners exclusively

Answer: (D)

Locking carabiners provide security against accidental disengagement on critical connections in a challenge course. Use them at all essential points, ensuring gates are closed and locked so nothing can pop open under load. Be mindful of cross-loading, which happens when the load is applied to the gate side instead of along the spine; orient the carabiner so the load runs through the longer axis and keep the gate away from where forces are coming from. This reduces the risk of the gate opening or the carabiner failing in use. Leaving gates open or relying only on non-locking carabiners increases the chance that a connection could unintentionally disengage, compromising safety.

Locking carabiners provide security against accidental disengagement on critical connections in a challenge course. Use them at all essential points, ensuring gates are closed and locked so nothing can pop open under load. Be mindful of cross-loading, which happens when the load is applied to the gate side instead of along the spine; orient the carabiner so the load runs through the longer axis and keep the gate away from where forces are coming from. This reduces the risk of the gate opening or the carabiner failing in use. Leaving gates open or relying only on non-locking carabiners increases the chance that a connection could unintentionally disengage, compromising safety.