3M DBI/SALA 3504600 Leading Edge Self Retracting Lifeline with 55 feet of 7/32 inch galvanized cable, in-line shock absorber and self locking swivel snap hook.  The Ultra-Lok leading edge self retracting lifeline is a unique SRL that provides added protection against lifeline wear and damage when working near leading edges.  With the over-sized cable lifeline and the external energy absorber, the leading edge SRL lifeline is resistant to damage from sharp, abrasive leading edges that are found on many construction sites.  If a fall over an edge occurs, a standard cable lifeline can be subjected to substantial wear and abrasion.  The external energy absorber also helps reduce fall arrest forces for the user.

• Stainless steel working components for corrosion resistance.
• 55 feet of 7/32 inch galvanized steel wire rope for added wear and cut resistance-it is 35% stronger then standard retractable cables and offers 15% more surface area.
• An external energy absorber controls arresting forces and helps reduce cable damage.
• Lightweight and durable aluminum housing construction.
• Reserve lifeline retention system for added safety.
• Self locking swivel snap hook with impact indicator.
• Swiveling anchorage loop to prevent twisting of lifeline.
• Meets or exceeds all applicable industry standards including OSHA, ANSI and the stringent ANSI Z359.
• Weight 30 lbs.