Chinstrap for protective helmet 3M Securefit X5500

This is a standard 4-point chin strap if you want a chin strap designed to provide a simple and smooth fit adjustment. The chin strap is an option for the 3M ™ SecureFit ™ safety helmet in the X5500 series. The hook strap on part number 599820 has a plastic buckle. The hook strap on item no 599819 has a magnetic buckle for easy handling with one hand and is easy to attach and use.