ARMBURY Liberty Guided Fall Arrester | 11–12 mm Static Rope

The ARMBURY Liberty is a lightweight aluminium guided fall arrester for professional work-at-height systems. Its swivelling side plate and smooth cam design help reduce rope abrasion under load, while its 176 g construction keeps your equipment setup lightweight. It supports a maximum load of 100 kg with specified static ropes, depending on the applicable safety standard.

Designed to Reduce Rope Wear

For professionals who rely on their equipment day after day, the Liberty combines a smooth cam designed to reduce rope abrasion under load with a swivelling side plate. Its lightweight aluminium construction offers a compact addition to a compatible fall-protection system.

Key Features

• Guided fall arrester: Designed for use in compatible work-at-height systems.
• Smooth cam: Helps reduce abrasion to ropes under load.
• Swivelling side plate: Part of the device's rope-access design.
• Lightweight construction: Aluminium body weighing 176 g.
• Maximum load: 100 kg with the specified static rope.

Sizes & Rope Compatibility

The technical sheet identifies Liberty model 5153111. The rope diameters below indicate compatibility, not separate product size variants.

• EN 353-2: 11 mm static rope, maximum load 100 kg.
• EN 12841 Type A: 11–12 mm static rope, maximum load 100 kg.

Technical Specifications

• Brand: ARMBURY
• Model: Liberty
• Reference: 5153111
• Device type: Guided fall arrester
• Material: Aluminium
• Weight: 176 g
• Maximum load: 100 kg
• Rope type: Static rope

Certification & Safety

This fall arrester is certified by the CE, EN 353-2 and EN 12841 Type A. The stated maximum load is 100 kg with 11 mm static rope under EN 353-2, or 11–12 mm static rope under EN 12841 Type A. Use only with ropes and system components approved in the manufacturer's instructions. Follow the manufacturer's requirements for installation, inspection and use. Rope diameter alone does not establish system compatibility.

About ARMBURY

ARMBURY develops equipment for professionals working at height — including rope access technicians, industrial maintenance crews, arborists, and rescue teams. Every product is built to perform consistently in real-world conditions where reliability and safety are non-negotiable.