Petzl STERNO

The Petzl STERNO Shoulder Straps are designed to enhance comfort and efficiency when using SRS ascent systems for tree care and rope access. These low-profile shoulder straps connect directly to an ascent system to help keep it properly positioned and elevated during climbs, reducing strain and improving freedom of movement.

Built with an ergonomic design, the STERNO straps sit wider across the shoulders to minimize neck chafing while maintaining a slim, lightweight profile. The non-fixed front bridge allows natural movement throughout ascents and work positioning, while multiple connection height options provide a customized fit for a wide range of users.

Key Features:

• Designed to keep SRS ascent systems properly positioned during climbs
• Slim, low-profile shoulder straps for minimal bulk
• Wide shoulder spacing reduces neck chafing and pressure points
• Non-fixed front bridge allows excellent freedom of movement
• Three connection heights for customized ascent system positioning
• Adjustable hybrid metal buckles allow easy donning and removal
• Rear adjustment buckles accommodate a wide range of body sizes
• Color-coded interior and exterior straps simplify proper orientation

The Petzl STERNO Shoulder Straps are constructed from durable polyester with aluminum and plastic components for long-lasting performance. This product is not personal protective equipment (PPE) and is intended solely as an accessory for ascent system positioning. One size fits most users and is backed by Petzl’s 3-year manufacturer guarantee.