Product Description 3M DBI Sala Sealed-Blok™ 50 ft Self Retracting Lifeline, Retrieval Winch, 50 ft. (15m) of 3/16" (5mm) galvanized steel wire rope with swivel snap hook, 3-way retrieval winch and mounting bracket, anchorage carabiner, 4 ft. (1.2m) cable tie-off adaptor. ANSI Class 1 Level Environmentally sealed dynamic components 3-way emergency retrieval system Integrated quick-mount bracket Extremely durable construction 50 ft. (15m) 3/16" (5mm) galvanized steel cable lifeline FAST-Line™ cable lifeline replacement system FAST-Line™ means LIFETIME field recertification - conditions apply Anti-ratcheting locking system Built-in carrying handle Swiveling snap hook with impact indicator Large pivoting anchorage loop Saflok™ anchorage carabiner Cable tie-off adaptor x 4 ft. (1.2m) with carabiner Reserve lifeline system Ergonomic cable handle equipped with i-Safe™ Capacity: 420 lbs Standards: ANSI/ASSP Z359.14-2021, 29 CFR OSHA 1926.502, 29 CFR OSHA 1910.140 These Sealed-Blok™ self retracting lifelines (SRL’s) incorporate a patented concept that separates all dynamic components, including the motor spring and brake, from foreign elements such as grease, moisture and dirt. You can always trust your SRL to work at peak efficiency without worrying about the environment you're working in. Our sealed SRLs are backed by decades of proven field service for absolute confidence, safety and reliability. An SRL’s lifeline will extend as the user moves away, and retract automatically enabling the user to move about within a recommended working area at normal speeds. Should a fall occur, a speed sensing brake system will activate stopping the fall and reducing the forces imposed on the user to safe levels.