Self-Retracting Lifelines (SRL's)

What is an SRL?

An SRL is a deceleration device which contains a drum wound line which may be slowly extracted from, or retracted onto, the drum under slight tension during normal employee movement, and which, after onset of a fall, automatically locks the drum and arrests the fall. It absorbs some of the energy of the fall by having a braking mechanism that emulates the stretch of a seat belt.

What is a Leading Edge?

A leading edge is any situation where there is an unprotected side or edge that would be a fall risk for workers at any site. To protect yourself from a leading edge, you can use specific fall protection components that have unique attributes such as Shock Absorption and Sharp Edge Resistance.

Need Help?

For a quick and clear comparison of Class 1 and Class 2 (Leading Edge) SRLs, including their key features and ideal applications, please refer to these resources. These resources will help you make the right choice for your fall protection needs.

Best Sellers

Guardian 10900 11 ft. Web SRL

Aluminum Housing / 1" Nylon Webbing

Price: $176.72

The Guardian Fall Protection Halo Series Web Self-Retracting Lifeline (SRL), formerly the Edge Series Web SRL, is designed with a specialized quick-action braking system, and is manufactured from non-corrosive, lightweight components. Extremely durable and compact, Halo SRLs will stand up to even the harshest working conditions.Features: -Carabiner included-Durable aluminum housing-Swivel topApplicable Standards: ANSI Z359.14-14, ANSI A10.32-12, OSHA 1926 Subpart M, OSHA 1910Worker...

Guardian 10925 30 ft. Halo Cable SRL-LE

Heavy Duty Shock Pack & Removable Shock Pack Protective Cover

Price: $673.56

The original SRL-LE from Guardian The Halo Class 2 Self-Retracting Lifeline is part of Guardian’s strongest lineup of SRLs in the industry. This anchored Class 2 SRL is recognized throughout the industry for its superior performance. Packed full of useful features, the Halo SRL includes a QR code for instant access to product specifications and instructions, and a protective shock pack cover with integrated fall clearance charts. Built for max durability with a metal housing, this SRL is...

Guardian 10915 30 ft. 3/16 in. Galvanized Halo Cable SRL

Galvanized Cable Retractable w/ Tag Line

Price: $532.01

The Halo Cable SRL has been part of the Guardian catalog for years, and for good reason. The updated Halo Class 1 SRL features a new digitally enabled QR code for instant access to product manual, declaration of conformity, technical data sheet, and other documentation. This SRL is designed to be used in a fall arrest application and is to be connected to an overhead anchor point. Built for max durability with a Metal housing, this SRL is designed to take on our customer's toughest tasks....

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Malta Dynamics C7002 - 50 ft Warthog Self Retracting...

Tested to ANSI protocols and meet all applicable OSHA standards

Price: $499.95

Malta Dynamics Warthog® Series Self-Retracting Lifelines (SRLs) are some of the most durable SRLs on the market. They feature a galvanized steel cable and a high-strength thermoplastic polymer housing for enhanced durability. This 50′ retractable lanyard makes it easy for workers to move around safely, thanks to its convenient swivel top connection point and handy gripping snout. What’s more, all of our Warthog® SRLs are tested to meet strict ANSI protocols and OSHA standards, including ANSI...