Ultra-Lok™ self-retracting lifelines (SRL's) are rugged, yet extremely lightweight and superbly engineered devices you can count on for safety, efficiency and comfort. Stainless steel components, an anti-ratcheting brake system and a semi-sealed design provide the user with a system built to last. Our 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.

3M DBI-SALA Fall Protection, 7100230114, Self-Retracting Lifeline, Lightweight, Series: Ultra-Lok™, 310 lb Load, 50 ft Length, Nylon Thermoplastic /Zinc Plated Steel Hardware, Blue/Silver, Specifications Met: ANSI A10.32, ANSI Z359.1, ANSI Z359.14, OSHA 1910.66, OSHA 1926.502