3M DBI-Sala 3100551 Nano-Lok Personal Twin-Leg Self Retracting Lifeline, Web Steel Rebar Hook, Blue, 6 Feet, 1 Each

Specifications:

• Brand: 3M DBI-Sala
• Model Number: 7100313183 / 3100551
• Product Type: Personal Twin-Leg Self Retracting Lifeline
• Lifeline Material: Web
• Hook Type: Steel Rebar
• Hook Color: Blue
• Length: 6 Feet
• Weight Capacity: Up to 420 lbs (including tools and equipment)
• Connector Type: Aluminum Snap Hook
• Standards: ANSI Z359.14, OSHA 1910.140, OSHA 1926.502
• Energy Absorber: Integrated, Compact Design
• Housing Material: Durable Thermoplastic
• Country of Origin: United States
• Packaging: 1 Each

Ideal Industries:

• Construction
• Metal Fabrication
• Manufacturing
• Mining
• Oil & Gas
• Industrial
• Utility
• Transportation
• Renewable
• Wind Energy
• General Industrial
• Utilities
• Automotive
• Warehousing
• Pharmaceutical
• General Manufacturing
• Maintenance
• Military Maintenance, Repair & Operation (MRO)
• General Industry
• Metal Production & Fabrication

Ideal Applications:

• Construction work at height
• Maintenance on elevated platforms
• Oil and gas operations
• Wind energy installations
• Tower climbing and telecom maintenance
• Utilities and infrastructure projects

The 3M DBI-Sala 3100551 Nano-Lok Personal Twin-Leg Self Retracting Lifeline with Web Steel Rebar Hook delivers advanced fall protection for professionals working at height across demanding environments. Designed with a durable thermoplastic housing and a 6-foot twin-leg web lifeline, it allows for continuous movement between anchor points without compromising safety or productivity. This self retracting lifeline (SRL) features quick-connecting aluminum snap hooks and rugged steel rebar hooks for secure tie-off in both vertical and horizontal applications. OSHA and ANSI-compliant, it provides reliable performance for workers up to 420 lbs, including tools. Many safety-conscious buyers ask if this model is suitable for confined spaces or high-mobility tasks—yes, its lightweight and compact design make it ideal for both. The Nano-Lok SRL automatically locks in the event of a fall, reducing arrest distance and minimizing forces on the body, which is critical for confined or limited-clearance environments. Commonly used in construction, telecom towers, and wind energy sectors, it’s built to perform even in rugged outdoor conditions. For those comparing lifelines, this twin-leg Nano-Lok stands out for its dual-leg configuration that ensures 100% tie-off during transitions. Available in blue webbing for easy identification and designed for U.S. safety compliance, this 3M DBI-Sala SRL offers proven reliability and peace of mind. Shop with confidence at Enviro Safety Products—your trusted U.S. supplier of certified 3M PPE and fall protection gear for over two decades.

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