**This steel buckle is much heavier than the aluminum ProStyle**
The COBRA® ProStyle steel is a buckle that meets the requirement of the standard for respiratory protective equipment (EN137). Thanks to its reliable locking mechanism, the higher durability and AustriAlpin ‘s meticulous quality assurance, this buckle will hold up to almost any beating that it will encounter and offers the safety that you need in the toughest environments. Guaranteed 18kN tensile strength in loop configuration.
Not compatible with other COBRA® models!
