* Dyneema® web lifeline provides ultimate durability with industry proven strength. * ViewPack® external energy absorber includes comprehensive fall clearance charts inside the cover. * Internal mechanism design minimizes unintentional lockups to keep you moving freely and productively. * Engineering housing material provides durability at low weight. Light green color denotes the non-leading edge capability of Class 1 SRLs. * Features plated alloy steel snap hook leg-end connector. * Includes plated alloy steel connecting carabiner. * Rated for workers weighing up to 420 pounds (OSHA), including clothes, tools, gear, etc. * May be anchored up to 5' below the dorsal D-ring with no edge hazards for user's weighing up to 310 lb max. ** Meets or exceeds all applicable OSHA standards for fall limiters, including ANSI Z359.14-2021, when used according to the manufacturer's instructions.