Dual Chinstrap for Vertex and Strato Helmets

Whether scaling dizzying peaks or navigating bustling construction sites, the PETZL Dual Chinstrap empowers you to focus on the task at hand, knowing your head is securely cradled. Its ingenious dual-strength functionality adapts to your specific needs:

• Work at Height: Engage the high-strength setting for unwavering helmet retention during falls or rappelling, adhering to the rigorous EN 12492 standard.
• Ground Work: Switch to the low-strength mode for enhanced comfort and reduced strangulation risk in case of accidental snags, as per the EN 397 standard.