3M DBI-SALA® Nano-Lok Edge Twin-Leg Self Retracting Lifeline, cable, quick connect, 8 ft (2.4 m)

Product Description

The 3M DBI-SALA® Nano-Lok Edge Twin-Leg Self Retracting Lifeline is a compact, high-performance fall protection device engineered specifically for foot-level tie-off and leading edge applications where conventional self retracting lifelines are not suitable. Unlike standard SRLs designed for overhead anchorage, the Nano-Lok Edge is built to perform reliably when the anchorage point is at or below foot level — a critical distinction in leading edge work where the lifeline may contact the edge of a structure during a fall. The twin-leg configuration allows for 100% tie-off, enabling workers to maintain continuous fall protection while transitioning between anchorage points without ever being unclipped.

The cable construction provides durability and abrasion resistance suited to the demanding conditions of leading edge environments, including steel erection, concrete formwork, roofing, and other applications where the lifeline may be exposed to sharp edges or rough surfaces. The quick connect attachment simplifies connection to the harness dorsal D-ring, reducing the time required to don and connect the lifeline on the job. At 8 ft (2.4 m), the Nano-Lok Edge provides a compact working range well suited to close-quarters leading edge tasks where a longer lifeline would create excessive free fall distance.

The quick activating speed sensing brake system is the core safety mechanism of the Nano-Lok Edge, engaging rapidly upon detecting the acceleration of a fall to arrest movement within a short distance. This fast activation is especially important in foot-level and leading edge applications where fall clearance is limited and a delayed arrest could result in contact with a lower level. The compact design minimizes the overall size and weight of the unit, reducing worker fatigue and improving maneuverability in confined or congested work areas.

Material: Cable lifeline construction

Compatible With: Full body harnesses with dorsal D-ring attachment points Quick connect compatible harness hardware 3M DBI-SALA® fall protection system components

Uses: Leading edge construction and steel erection Concrete formwork and decking Roofing applications with foot-level anchorage Any application requiring 100% tie-off during anchorage transitions Foot-level tie-off scenarios where overhead anchorage is unavailable

Key Features: Twin-leg design for 100% tie-off capability Engineered for foot-level tie-off and leading edge applications Cable lifeline construction for abrasion and edge resistance Quick connect attachment for fast, simple harness connection 8 ft (2.4 m) compact working length Quick activating speed sensing brake system for rapid fall arrest Compact and lightweight design 3M DBI-SALA® Nano-Lok Edge series

Note: This SRL is specifically designed and rated for leading edge and foot-level anchorage applications. It must not be substituted with a standard SRL in these scenarios. Always verify anchorage compatibility, fall clearance, and harness compatibility prior to use. Follow all 3M DBI-SALA® instructions for use and inspection requirements.