3M DBI-SALA® Smart Lock Edge Self Retracting Lifeline 3503880, Galvanized Cable, Steel Swivel Snap Hook, 20 ft, Class 2

3M™ DBI-SALA® Smart Lock Self-Retracting Lifeline is our smartest SRL yet. From reducing nuisance lockups, to simplifying inspections, every detail of the new 3M™ DBI-SALA® Smart Lock Self-Retracting Lifeline is designed to help workers perform with safety and convenience