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Dual chinstrap by Petzl for Vertex and Strato helmets. Allows you to exchange or replace the chinstrap of Vertex and Strat helmets.
It 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 resistance, to limit the risk of losing the helmet during a fall, and low resistance to limit the risk of strangulation in case the helmet is hooked when the user is on the ground.
Feature:
It 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 resistance, to limit the risk of losing the helmet during a fall, and low resistance to limit the risk of strangulation in case the helmet is hooked when the user is on the ground.
Feature:
- Made of high tenacity polyamide, polycarbonate and polyester.
- Equipped with a lateral separator to regulate the length of the tapes.
- Approximate weight of 34 g.