3M 3590039 Self-retracting Lifeline 50 Ft Srl

Product Description

The 3M 3590039 is a self-retracting lifeline (SRL) designed for fall protection in industrial, construction, and trade applications. The unit extends and retracts with the worker during normal movement. When a fall occurs, a speed-sensing brake system activates immediately, arresting the fall and reducing impact forces to safe levels. The housing is compact and lightweight, with a built-in swiveling anchorage connector and an integrated carrying handle for transport to the job site. Tension is maintained on the lifeline at all times, which reduces dragging, snagging, and trip hazards at the work level.

This SRL is suited for overhead anchorage applications in residential and commercial construction, roofing, structural steel, and general maintenance work. The 50-foot lifeline length accommodates a range of elevated work tasks. The swiveling anchorage loop and carabiner allow direct connection to a certified anchor point, while the self-locking snap hook connects to a compatible full-body harness dorsal D-ring. Installation by a qualified competent person is required per OSHA 29 CFR 1926 Subpart M fall protection standards.

Key Features

• Speed-sensing locking system activates instantly on fall detection
• Swiveling anchorage connector loop and carabiner reduce torque and twisting
• Self-locking snap hook on lifeline end for secure harness connection
• Compact, lightweight housing with integrated carrying handle for job-site transport
• Corrosion-resistant components for extended service life
• Stackable housing design available on cable lengths of 20 feet and greater

Compatibility

Designed for use with compatible full-body harnesses equipped with a dorsal D-ring fall arrest attachment point. Intended for overhead anchorage configurations in standard fall arrest applications.

Installation Notes

Installation and inspection must be performed by a qualified competent person in accordance with OSHA 29 CFR 1926 Subpart M and the manufacturer instructions. Disconnect and de-energize all relevant hazard sources before working at elevation. The anchorage point must meet minimum strength requirements as specified by applicable fall protection regulations. Do not connect this SRL to a non-certified anchor or use it as a restraint or positioning device without confirming the appropriate configuration for that application.

Technical Specifications

• Lifeline Length: 50 ft
• Weight: 14 pounds
• Unit of Measure: Each
• UPC: 648250242018

Standard Information

• Brand: 3M
• Manufacturer Part Number: 3590039