3100548 Personal Twin-Leg Self Retracting Lifeline, Web Aluminum Snap Hook, 6 ft., Class 1, ANSI – 3M DBI-SALA


  • Swiveling anchorage loop with carabiner
  • Quick activating speed sensing brake system
  • Self-locking snap hook on lifeline
  • Compact & lightweight design
  • Durable thermoplastic housing
  • High capacity external energy absorber and impact indicator
  • RFID equipped and capatible with inventory management system

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ANSI Class Level

Class 1

Average Arrest Force (Metric)

5 kN (ANSI), 5 kN (OSHA 130 lb – 310 lb)



Connected Safety ID Equipped


Harness Connection Hook Material

Zinc Plated Steel

Harness Connection Type

Single Pin Connector

Housing Material

Nylon Thermoplastic

Housing Type


Install Type

Portable & Removable

Leg Count


Lifeline Connection Type

Rebar Snap Hook

Lifeline Hook Material


Lifeline Length (Metric)

1.8 Meter

Lifeline Material


Maximum Arrest Force (Metric)

8 kN (ANSI), 8 kN (OSHA 130 lb – 310 lb)

Maximum Number of Users


Mounting Type

Direct to Harness Back

Overall Length (Metric)

1.83 Meter

Product Series


Product Type

Twin-Leg Quick Connect Self Retracting Lifeline – Web

Recommended Industry

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

Weight (metric)

2.616 kg

Weight Capacity (Metric)

190 kg

Additional information

Weight 2.7 lbs
Dimensions 6 × 6 × 6 in
Hook type to structure

Single Pin Connector

Hook type to Harness

Rebar Snap Hook

Overall Length

6 ft. (1.8m)


Product Family

Lifeline Material

Web Rope

SRL Application

For vertical use

Lanyard Leg Count



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