3M™ DBI-SALA® 3503821 Smart Lock Self-Retracting Lifeline, Stainless Steel Cable, Blue, 35 ft

3M™ DBI-SALA® smart lock self-retracting lifeline are our smartest SRLs yet. From reducing nuisance lockups, to simplifying inspections, every detail of the new 3M™ DBI-SALA® smart lock self-retracting lifeline is designed with helping workers perform with safety and convenience. Using advanced motion capture technology, we studied the forces applied to the SRL during typical at-height tasks. This data helped us engineer a new arrest mechanism that can more easily detect the difference between a fall and normal work motion, tailoring a SRL for your work application.