3M SRL - 3503886 - Ultra-Lok - Black - 50' - Class 1 - 3-Way Retreval w/ Bracket - Zinc Plated Swivel Snap Hook - Galvanized Cable - Zinc Plated Carabiner - 310 lb
Let's Talk Safety
The 3M™ DBI-SALA® Ultra-Lok™ Self-Retracting Lifeline (SRL) is durable, lightweight, and engineered for safety, efficiency, and reliability. It is available with synthetic rope, stainless steel, or galvanized steel cable lifeline material, and an aluminum or thermoplastic housing. The 3M™ DBI-SALA® Ultra-Lok™ Self-Retracting Lifeline (SRL) RSQ™ design is a dual-mode SRL for fall arrest and integrated rescue systems. 3M™ DBI-SALA® Ultra-Lok™ Self-Retracting Lifelines are available in SRL, Retrieval SRL, and RSQ™ configurations.
The 3M™ DBI-SALA® Ultra-Lok™ Self-Retracting Lifeline (SRL) extends and retracts with the users as they perform their work task. Should a fall occur, the speed sensing brake system will activate helping stop the fall and reducing the forces imposed on the user to safe levels. 3M™ DBI-SALA® Ultra-Lok™ Self-Retracting Lifelines represent quality and durable systems that help ensure performance when it is needed the most.
Anchor Connection Type |
Carabiner |
Anchor Hook Material |
Stainless Steel |
Anchor Hook Material |
Stainless Steel |
Average Arrest Force (Imperial) |
900 lbf (OSHA 130 lb - 310 lb) |
Average Arrest Force (Metric) |
4 kN (OSHA 130 lb - 310 lb) |
Brands |
DBI-SALA® |
Carabiner/Hook Material |
Stainless Steel |
Connected Safety ID Equipped |
Yes |
Features |
Swiveling Anchorage |
For Use With |
Full Body Harness & Anchor Point |
Harness Connection Type |
None |
Housing Material |
Polyurethane |
Housing Type |
Thermoplastic |
Install Type |
Portable & Removable |
Leg Count |
Single-Leg |
Lifeline Connection Type |
Swivel Snap Hook |
Lifeline Hook Material |
Stainless Steel |
Lifeline Length (Imperial) |
50 ft |
Lifeline Length (Metric) |
15.2 m |
Lifeline Material |
Stainless Steel Cable |
Maximum Arrest Force (Imperial) |
1350 lbf (OSHA 130 lb - 310 lb) |
Maximum Arrest Force (Metric) |
6 kN (OSHA 130 lb - 310 lb) |
Maximum Number of Users |
One |
Mounting Type |
Block to Anchor Point |
Net Weight (Imperial) |
22.31 lb |
Net Weight (Metric) |
10.12 kg |
Product Color |
Blue, Silver |
Product Series |
Ultra-Lok™ |
Product Type |
Self Retracting Lifeline - Retrieval |
Recommended Application |
Assembly, Climbing, Inspection, Maintenance |
Recommended Industry |
Construction, General Industry, Maintenance, Metal Production & Fabrication, Mining, Oil & Gas, Transportation, Wind Energy |
Specifications Met |
29 CFR OSHA 1910.140, 29 CFR OSHA 1926.502 |
Weight Capacity (Imperial) |
310 lb |
Weight Capacity (Metric) |
141 kg |