The Honeywell Miller 300L-Z7 Rope Lifeline Series is designed to provide durable and reliable vertical lifelines for fall protection in construction, industrial maintenance, and high-risk environments. Manufactured from 5/8” 3-strand twisted co-polymer rope, this lifeline offers exceptional strength, flexibility, and abrasion resistance, making it ideal for secure attachment in various work-at-height applications.

Each model in this series features a locking snap hook on one end and a loop on the other, allowing for quick and secure connections. The co-polymer fiber blend enhances durability while maintaining a lightweight design, ensuring ease of use without compromising safety.

All 300L-Z7 lifeline models are ANSI Z359.1-2007 compliant, meeting the 3,600 lb gate strength requirements, ensuring full regulatory compliance for fall protection equipment.

Key Features

High-strength 5/8” 3-strand twisted co-polymer rope – Provides superior abrasion resistance and durability.
Locking snap hook on one end, loop on the other – Ensures secure anchorage and easy connection.
Lightweight yet robust design – Facilitates ease of handling without compromising on safety.
Multiple length options available – Meets various job site requirements for different heights.

Intended Use

The Honeywell Miller 300L-Z7 Rope Lifeline Series is designed for professionals working at height, ensuring secure fall protection in demanding industries. It is ideal for:

Construction & scaffolding work – Provides secure lifeline anchorage for fall protection.
Industrial maintenance & utilities – Ensures worker safety in elevated work environments.
Oil & gas industry – Withstands harsh conditions and high-exposure job sites.
Telecommunications & power line work – Enhances fall protection safety for workers operating at heights.

Product Specifications

The 300L-Z7 Rope Lifeline Series is available in various lengths to accommodate different worksite needs:

300L-Z7/25FTBL – 25 ft (7.6 m), 2.5 lbs (1.1 kg)
300L-Z7/30FTBL – 30 ft (9.1 m), 2.75 lbs (1.2 kg)
300L-Z7/50FTBL – 50 ft (15.2 m), 4 lbs (1.8 kg)
300L-Z7/75FTBL – 75 ft (22.8 m), 5.5 lbs (2.5 kg)
300L-Z7/100FTBL – 100 ft (30.5 m), 8.25 lbs (3.7 kg)
300L-Z7/150FTBL – 150 ft (45.7 m)
300L-Z7/200FTBL – 200 ft (61.0 m)
300L-Z7/250FTBL – 250 ft (76.2 m)
300L-Z7/300FTBL – 300 ft (91.4 m)

Common Features Across All Models:

Rope Material: 5/8” 3-strand twisted co-polymer
Snap Hook Material: Clear Zinc Chromate Plated Forged Alloy Steel
Minimum Tensile Strength: 5,000 lbs (22.2 kN)
Maximum Working Capacity: 310 lbs (141 kg)
Hardware Strength: Proof-tested to 3,600 lbs (16 kN)

Certifications & Standards

OSHA 1926.104, 1926.502, 1910.66 – Ensures compliance with U.S. fall protection regulations.
ANSI Z359.1-2007 – Certified for fall arrest systems meeting 3,600 lb gate requirements.