66FT Self Retracting Lifeline SRL - Heavy Duty Fall Arrest Lanyard

In this review of the 66FT Self Retracting Lifeline, the bottom line is simple: this is a heavy duty retractable lanyard built for demanding height work where a long reach and fast arrest matter. The reviewer found the 66 ft steel wire rope, dual alloy steel hooks and a quick brake system make it suited to roofing, construction or industrial maintenance. While some users report mixed lockability and slack concerns, the unit's solid build, alloy steel components and compliant design make it a compelling choice for workers needing a long, tough fall arrest SRL.

Key Features

• 66 ft steel wire rope: Provides extended reach for roofing and tall-structure work without needing multiple tie-off points.
• Quick brake fall protection system: Dual locking pins engage rapidly to arrest a fall at a critical speed with a very short locking distance.
• Dual alloy steel hooks: Self-locking alloy steel hooks resist deformation and lock automatically to keep attachment points secure.
• Double shell construction: The polypropylene outer shell and aluminum alloy inner shell protect the SRL from wear, drops and harsh outdoor conditions.
• Buffer spring: Helps reduce rebound forces to the user and limits stress on the shell during and after a fall.
• ANSI compliant: Designed to meet ANSI/ASSP Z359.14-2021 requirements with specified working load and maximum arrest force limits.

Who It's For

The 66FT SRL is aimed at roofers, industrial maintenance crews and contractors who need a long, durable lifeline and fast arrest performance. Teams that work at height for extended periods will appreciate the multi-strand steel wire and heavy alloy components for toughness and longevity.

Those who need a compact or very lightweight personal lanyard for occasional use should look elsewhere; this unit is purpose-built for heavy use and a longer reach, and some buyers may prefer a shorter SRL if mobility and minimal slack are priorities.

Pros & Cons

Pros

• Long 66 ft multi-strand steel wire offers excellent reach for tall structures and roofing projects.
• Robust alloy steel hooks and U-shape connector distribute load and resist deformation under heavy force.
• Double shell and buffer spring increase durability and reduce impact rebound to the unit and wearer.
• Meets ANSI/ASSP Z359.14-2021 standards for fall arrest performance and load handling.

Cons

• Some users report mixed lockability and occasional slack in the line, so careful inspection before use is recommended.
• At 66 ft and heavy-duty construction, it is bulkier and heavier than short SRLs, which may limit portability.

Specifications

Length	66 ft
Rope type	Multi-strand alloy steel wire
Hook material	Alloy steel self-locking hook
Working load	130 lb - 310 lb
Maximum arrest force	1,800 lb
Locking speed / distance	Locks at critical speed ~3.3 ft/s, distance <0.65 ft
Shell construction	Polypropylene outer shell with aluminum alloy shell

Our Verdict

The 66FT Self Retracting Lifeline is a solid value for professionals who need extended reach and a heavy duty arrest system. Its alloy hardware, buffer spring and double shell deliver durability for roofing and industrial work, though contractors should inspect for line slack and confirm lockability before critical use. For demanding height work the SRL offers reliable protection and long-term durability.

Frequently Asked Questions

Is this SRL rated to industry standards?
Yes. It is compliant with ANSI/ASSP Z359.14-2021 and lists a maximum arrest force of 1,800 lb.

What is the working load range?
The specified working load range is 130 lb to 310 lb, suitable for typical personal fall protection use within that range.

How quickly does the unit lock in a fall?
The dual locking pins enable locking at roughly 3.3 ft/s with a locking distance under 0.65 ft for rapid fall arrest.