Retaining split ring is TIG welded and heavy duty plunger springs ensure dependable service. The quick release shackle uses Velcro to secure the release tab to prevent inadvertent release. Built with 1 1/8” Mil Spec webbing that has greater cut resistance than standard 1” Mil Spec webbing. Lanyard strength in straight pull configuration is 3400lbf (15kn). Available with black oxide hardware and terra webbing (563T) or raw stainless hardware and black webbing (D3-563).