The 3M™ DBI-Sala® Nano-Lok™ twin-leg web self retracting lifeline 3101273 takes exceptional SRL comfort and performance and adds additional convenience and comfort. The direct harness connection leaves your dorsal D-ring free. Dual rebar hooks allow you to latch onto larger anchorages.
This dual connection keeps you anchored while allowing you to leapfrog from one location to the next. Lightweight Dyneema and aluminum make these snug fitting SRL’s less noticeable as you work. Speed sensing brakes and high-capacity energy absorbers provide safe fall protection in an instant.