Lightweight, compact design offers greater mobility, requires less fall clearance and reduces tripping hazards. Greater versatility through dual operation. Attaches directly to harness D-ring for use as personal fall limiter or as traditional self-retracting lifeline. Includes quick-activating, high strength stainless steel braking system to arrest free falls; visual load indicator to warn when unit must be removed from service; and carabiner. No annual factory recertification required. Capacity: 310 lbs. (400-lb. rated models available). Connector gates rated at 3,600 lbs. Meets all applicable OSHA, ANSI and CSA standards and requirements.