3M Fall Protection has announced an immediate stop use and product recall of the 3M™ DBI-SALA® Nano-Lok™ edge and Wrap Back Twin-Leg Self Retracting Lifelines. The twin-leg Nano-Lok edge is part of a personal fall protection system and connects two self-retracting lifelines/devices (SRL’s/SRD’s) directly under the dorsal d-ring of a worker’s harness. It is intended to be anchored at foot-level, and is designed for sharp edge applications. The twin-leg Wrap Back Nano-Lok is intended for wrapping around an anchor and incorporates a similar energy absorber. 3M has determined that in the event of a fall and under certain conditions, the energy absorber may not properly deploy which could expose the worker to serious injury or death.