The Guardian Fall Protection Halo Series Web Self-Retracting Lifeline (SRL), formerly the Edge Series Web SRL, is designed with a specialized quick-action braking system, and is manufactured from non-corrosive, lightweight components. Extremely durable and compact, Halo SRLs will stand up to even the harshest working conditions.Features: -Carabiner included-Durable aluminum housing-Swivel topApplicable Standards: ANSI Z359.14-14, ANSI A10.32-12, OSHA 1926 Subpart M, OSHA 1910Worker...