Petzl STERNO shoulder straps are designed to attach to an ascent system (SRS), providing comfortable and effective climbing support for tree care. Their slim, low-profile design and wider shoulder spacing reduce neck chafing and increase freedom of movement.

Key features & benefits

• Designed for use with ascent/SRS techniques, keeping the straps raised during rope climbing.

• Ergonomic design with interior/exterior color coding for easy orientation.

• Hybrid metal buckles are adjustable and easy to fasten/unfasten.

• Rear adjustment buckles adapt the straps to a variety of body sizes.

• Three connection heights for customized ascent system adjustment.

• Slim, low profile with wider shoulder spacing for comfort and reduced neck chafing.

Technical specifications

• Type: Shoulder straps for ascent system

• Compatibility: Ascent / SRS techniques

• Materials: Polyester, aluminum, plastic

• Size: One size

• Weight: 130 g

• This product is not Personal Protective Equipment (PPE)