Self-retracting lifelines provide mobility and immediate locking in the event of a fall. These devices are ideal for active work at height where movement is required.
Showing 10–18 of 39 results

3M™ Protecta® Self-Retracting Lifeline 3590038, Galvanized Cable, Steel Swivel Snap Hook, 50ft
$855.00

3M™ Protecta® Edge Self-Retracting Lifeline 3590048, Galvanized Cable, Steel Swivel Snap Hook, 50ft., Class 2, ANSI
$920.00

3M™ DBI-SALA® Nano-Lok™ Personal Twin-Leg Self Retracting Lifeline, Web Steel Snap Hook, 3100550, 6 ft., Class 1, ANSI
$533.00

3M™ DBI-SALA® Nano-Lok™ Single-Pin Style SRL Connector for Single-leg or Twin-leg 3100480, 1 EA
$55.71

3M™ DBI-SALA® Nano-Lok™ Dual-Pin Style SRL Connector for Single-leg or Twin-leg 3100483
$82.71

3M™ DBI-SALA® Nano-Lok™ Personal Self-Retracting Lifeline with Anchor Hook, Web Steel Snap Hook, 3100520 | 6 ft. | Class 1, ANSI
$235.00

3M™ DBI-SALA® Nano-Lok™ Personal Twin-Leg Self Retracting Lifeline, Web Aluminum Snap Hook, 3100548, 6 ft., Class 1, ANSI
$580.00

3M™ DBI-SALA® Smart Lock Self-Retracting Lifeline 3503872, 20 ft, Galvanized Cable, Class 1
$807.00

3M™ DBI-SALA® Smart Lock Self-Retracting Lifeline 3503875, Stainless Steel Cable, 25 ft. (7.6 m)
$861.00
Self-Retracting Lifelines for Fall Arrest
SRLs automatically extend and retract, keeping tension on the line while allowing freedom of movement.
Best Use Cases
- Maintenance platforms
- Construction sites
- Utility and tower work
Performance Benefits
- Fast-locking mechanisms for quick fall arrest
- Compact housings for easy handling
- High-strength lines for durability
SRLs improve safety without restricting worker movement.







