"Ideally suited to a variety of construction, industrial, warehouse, utility and confined space applications. The compact design with double swivels (on snap hook and on top of unit) make the units perfect for hard-to-mount locations and permanent mounts. Constructed with corrosion-resistant aluminum/stainless steel for long life. Automatic inertia brakes engage during a fall, limiting falls to 24"" or less. No annual factory recertification required. Meets applicable OSHA, ANSI, CSA Z259.2.2 Type 2 standards.Ships Direct F.O.B. Mfg."