Petzl Chest'Air TerrAdaptor Static elongation: 3 %

Static elongation: 3 %

Due to its flexibility

Pivoting sideplate allows rope loading without disconnecting from anchor

Interior Diameter of Large Ring: 46 mm

or industrial technician

Petzl Chest'Air TerrAdaptor Static elongation: 3 %Petzl Chest'Air Chest harness for seat harnesses The CHESTAIR chest harness transforms FALCON, FALCON MOUNTAIN, AVAO SIT and SEQUOIA SRT seat harnesses into fall arrest harnesses. With multiple certifications, CHESTAIR can be attached to a climbing or mountaineering harness to keep a victim upright during a rescue. It simply connects to the ventral attachment point of the seat harness and fastens via the FAST LT buckle at the chest, for quick donning.