The lightest CSA-certified SRL.
Introducing the new 3M™ DBI-SALA® Nano-Lok™ Personal Self-Retracting Lifeline (SRL). Trusted for its reliability and durability, the Nano-Lok™ SRL has long been the workhorse personal SRL of the industry. Our latest version doesn’t just match the performance of the outgoing model—it surpasses it and then some. It’s sleeker with a more compact design. It’s tougher with a longer-lasting cover. It’s easier and faster to connect.* All while complying with CSA’s Class SRL device under Z259.2.2 with the ability to arrest a fall from an overhead anchorage at 4 ft (1.2 m).
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