High-grade polyacetal combined with YKK's unique design dramatically increase its strength and durability against impact.
Shockonlok* resists water absorption often caused by high humidity.
Properties are stable under extreme temperatures such as cold mountain top air and desert heat.

Our plastic hardware should be used in appropriate applications.
If you have any concerns regarding safety, laws and regulations related to the use of plastic hardware in personal flotation devices (PFD), baby carriers (baby sling) etc., please contact our sales representative.