Petzl STERNO

Comfortable shoulder straps for an ascent system using SRS techniques for tree care

The STERNO shoulder straps can be connected to an ascent system to keep it raised when using SRS technique. Comfortable, slim, and low profile, STERNO straps also sit wider on the shoulders to reduce neck chafing. The front bridge is not fixed, providing great freedom of movement. Three connection heights offer a more customized adjustment. Finally, the hybrid metal buckles are adjustable and can be fastened and unfastened, making it easy to put on and take off.