Petzl - [TECH TIPS] Choice of carabiners for attaching the rope to the anchor > http://bit.ly/1O32vGY --- [ES] Elección de los mosquetones para la conexión de la cuerda al anclaje > http://bit.ly/20oOJpi [
Petzl Spirit 3D Screw-Lock Carabiner - Climb
Mosqueton Spirit Screw Look Petzl- Masvertica.com
Buy 9.7 mm Dynamic Rope Cowtail With Petzl Screw lock Carabiners