PETZL TOP CHEST HARNESS mechanical prussic What does "lockable open" mean

What does "lockable open" mean

Always consult your system's requirements and manufacturer guidelines

Gate opening: 22mm

This triple-action mechanism makes accidental gate opening extremely unlikely

PETZL TOP CHEST HARNESS mechanical prussic What does "lockable open" meanThe TOP chest harness transforms the AVAO SIT, AVAO SIT FAST, FALCON, FALCON MOUNTAIN and SEQUOIA SRT seat harnesses into fall arrest harnesses. The foam shoulder straps are widely spaced to reduce neck chafing. When the waistbelt is loaded, they help distribute the load over the shoulders. They also have a system for stowing the fall arrest lanyard connectors and keeping them within reach. Joins at the rear buckle and connects to the ventral