Self-retracting lifeline
The Nano-Lok edge is the first personal self-retracting lifeline engineered for both foot-level tie-off and sharp-edge applications. The Nano-Lok edge features an 8-foot working length and ergonomic design, and is available in single or twin 100 percent tie-off units. This self-retracting lifeline has an integrated backpack-style energy absorber, hook options, and a tough and flexible galvanized cable lifeline.