Description
| Manufacturer | 3M |
|---|---|
| Brand | 3M DBI-Sala |
| Family | 3M DBI-Sala |
| Main Category | Fall Protection |
| Color | Blue |
| Packaging | 1EA |
| Weight | 6.9 lb |
Specifications:
- 3M ID: 7100313180
- Part Number: 3100548
- Lifeline Length: 6 ft (1.8 m)
- Lifeline Material: Web (Dyneema fiber and polyester web)
- Snap Hook Material: Aluminum
- Capacity (Weight): 420 lb (190 kg)
- Harness Connection Type: Single-pin connector
- Class/Compliance: ANSI Class 1
- Housing: Durable thermoplastic housing with built-in connector and swiveling anchorage loop
- Highlights: Compact and lightweight design, quick-activating speed-sensing brake, external energy absorber, and impact indicator
Ideal Industries:
- 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
- Construction
- Metal Fabrication
- Manufacturing
- Mining Oil & Gas
Ideal Applications:
- Demolition
- Cleaning
- Electrical
The 3M DBI-SALA Nano-Lok Personal Twin-Leg Self-Retracting Lifeline (3100548) is engineered for workers who demand reliable, lightweight, and certified fall protection when working at height. This compact 6-foot lifeline provides twin-leg mobility, allowing continuous protection while transitioning between anchor points—a critical advantage for professionals in construction, utilities, or tower maintenance. Designed with a durable web lifeline made from Dyneema fiber and polyester, it resists abrasion and performs well in tough jobsite conditions. Its quick-activating brake system reacts within inches during a fall, helping minimize arrest distance and impact force, keeping workers safer and closer to their working surface. If you’re wondering about compatibility, this Nano-Lok lifeline connects easily to most ANSI- and OSHA-compliant harnesses using its single-pin connector, making setup fast and secure. The aluminum snap hooks are lightweight yet strong, ensuring secure attachment points even under demanding use. For safety managers and crews operating in tight or overhead environments, the compact thermoplastic housing and swiveling anchorage loop provide excellent maneuverability and reduced tangling. This self-retracting lifeline is ideal for elevated construction sites, oil and gas platforms, wind turbines, and manufacturing plants—anywhere mobility and continuous fall protection are critical. Many buyers also ask if it’s suitable for confined space or overhead anchor use, and the answer is yes—the dual-leg design allows full freedom of movement without sacrificing safety. Each unit includes an external energy absorber and visual impact indicator to simplify inspections and maintenance scheduling. Enviro Safety Products proudly supplies this trusted 3M DBI-SALA lifeline as part of our expert lineup of certified PPE for U.S. industries. With decades of experience supporting construction, energy, and industrial professionals nationwide, we help ensure every crew stays safe, compliant, and productive on the job.
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.
Related Products
Recently Viewed
- Opens in a new window.