Petzl Dual Chinstrap for Vertex and Strato helmets. Allows you to exchange or replace the chinstrap on Vertex and Strat helmets.
Allows the worker to modify the resistance of the chinstrap to adapt the helmet to different environments: work at height (EN 12492) and work on the ground (EN 397). The clip has two positions for two modes of use: high strength, to limit the risk of losing the helmet during a fall, and low strength, to limit the risk of strangulation if the helmet becomes snagged when the user is on the ground.
Feature:
Made of high tenacity polyamide, polycarbonate and polyester.
Equipped with a side separator to adjust the length of the straps.
