3M DBI-Sala 3100553 Nano-Lok Personal Twin-Leg Self Retracting Lifeline, Web Aluminum Rebar Hook, Class 1, ANSI, Blue, 6 ft, 1 Each

Specifications:

• Model Number: 3M DBI-Sala 7100313185 / 3100553
• Lifeline Type: Personal Twin-Leg Self Retracting Lifeline (SRL)
• Lifeline Material: Durable 1" polyester web
• Length: 6 feet (1.8 meters)
• Hook Type: Aluminum rebar hooks for secure anchorage connection
• Energy Absorber: Integrated, Class 1 (for overhead use)
• Connector Type: Aluminum housing for lightweight strength
• Color: Blue
• Standards/Certifications: ANSI Z359.14, OSHA 1910.140, and OSHA 1926.502 compliant
• Housing Material: High-strength thermoplastic
• Weight Capacity: 420 lbs. (including tools, clothing, and body weight)
• Connector Gate Strength: 3,600 lbs.
• Packaging: 1 Each

Ideal Industries:

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

Ideal Applications:

• Construction site work at height
• Steel and concrete rebar positioning
• Tower climbing and inspection
• Industrial maintenance and repair
• Oil and gas operations
• Utilities and infrastructure projects

The 3M DBI-Sala 3100553 Nano-Lok Personal Twin-Leg Self Retracting Lifeline is engineered for professional workers who demand reliable fall protection in high-risk environments. This 6-foot twin-leg SRL features a durable polyester web lifeline and lightweight aluminum rebar hooks that connect securely to structural anchorage points, ensuring smooth mobility without compromising safety. Designed to meet ANSI and OSHA Class 1 standards, the Nano-Lok offers consistent performance when working at height—whether on scaffolding, rebar, or elevated platforms. Many safety managers ask: “Can this SRL be used in tight spaces or overhead work?” Yes—the compact housing and twin-leg design allow continuous tie-off, maintaining 100% fall protection coverage during transitions. The unit’s impact-resistant thermoplastic housing withstands demanding jobsite conditions, while its quick-activating braking system minimizes free fall distance for maximum worker safety. This SRL is trusted across industries such as construction, utilities, and manufacturing, where fall protection gear must balance comfort, strength, and compliance. For U.S. buyers searching for high-quality safety gear, the 3M DBI-Sala Nano-Lok delivers reliable protection with ease of use and long-lasting performance. Enviro Safety Products proudly supplies this certified fall protection equipment, offering expert guidance and genuine 3M safety solutions to help workers stay safe, productive, and compliant in every job environment.

TOP BRANDS

Shop the most trusted safety brands at Enviro Safety.

PRODUCT SPECIALISTS

Got a question? Call and ask one of our trained Product Specialists.

FAST EASY SAVINGS

Get what you need. Save time and money. Let's do this!

CUSTOMER SERVICE

Yes, we answer the phone and reply to email. We're here for you!

CORPORATE ACCOUNTS

Setup an online account. Apply for credit. And more.