Brute Sealed Block 20 Meter with Steel Snap Hook
AFS570020-600x600 AFS570020-600x600

Brute Sealed Block 20 Meter with Steel Snap Hook

The KSTRONG BRUTE Series AFS570020 is a sealed self-retracting lifeline engineered for extreme environments. Designed with maximum durability and resistance, it's ideal for applications in oil & gas, offshore, mining, and dusty conditions. Featuring a rugged aluminum housing and stainless steel cable, the sealed internal mechanism prevents intrusion of water, oil, or fine particles. Certified to ANSI Z359.14, it includes fast-acting brake systems, built-in energy absorption, and supports both vertical and horizontal use, ensuring versatile deployment and top-tier fall protection.

NSN
P/NAFS570020

1. Specifications & Materials

Cable: 5 mm stainless steel wire rope

Housing: High-impact resistant aluminum alloy, corrosion-resistant

Length: 20 meters

Connector: Swivel steel snap hook with double locking mechanism

2. Certification & Safety Performance

Complies with ANSI Z359.14 Class B

Max arresting force: < 1800 lbf

Activation distance: < 0.6 m

Protection rating: Fully sealed—resistant to water, dust, and oil

3. Weight & Comfort

Total weight: Approx. 10.5 kg

Ergonomically designed for seamless integration with KSTRONG full body harness

4. Design Features

Self-retracting cable for tension-free work

Fast-acting brake system ensures quick response

Integrated energy absorber to minimize fall impact

Versatile for both vertical and horizontal use

5. Application Scenarios

Offshore oil platforms and wind turbine maintenance

Mining and dusty environments

High-rise tower and steel structure maintenance

Petrochemical tank protection

6. Strength Rating & Maintenance

Cable breaking strength: > 1360 kgf

Annual inspection required as per EN365

Suggested inspection cycle: every 12 months by qualified personnel