Kosto Lightweight Aluminum Fall-Protection Carabiner
- Brand:Kosto
- Applications:Confined spaces, Forestry operations, Working-at-heights
- Fall Protection Standard:CSA Z259.12
- Hook Type:Triple Action Carabiner
- Industry:Construction, Forestery, Manufacturing, Mining, Oil and gas, Utilities

Kosto Lightweight Aluminum Fall-Protection Carabiner
- Brand:Kosto
- Applications:Confined spaces, Forestry operations, Working-at-heights
- Fall Protection Standard:CSA Z259.12
- Hook Type:Triple Action Carabiner
- Industry:Construction, Forestery, Manufacturing, Mining, Oil and gas, Utilities
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Description
The Kosto CSK106 Aluminum Carabiner is a lightweight yet durable connector engineered for use in personal fall protection systems. Built from forged anodized aluminum, it provides exceptional corrosion resistance while maintaining the strength required for demanding industrial applications. Its triple-action, double-locking gate ensures secure attachment to harness D-rings or anchorage connectors, reducing accidental disengagement in the field. With a 5,000 lb (22 kN) tensile strength and 1 in (2.2 cm) gate opening, it delivers reliable performance where mobility and safety are critical.
Key Features
Lightweight Construction: Forged anodized aluminum provides high strength with minimal weight for reduced worker fatigue.
Triple-Action Locking Gate: Secure double-locking design prevents accidental opening during use.
High Load Capacity: Rated to 5,000 lb (22 kN) tensile strength and proof-loaded to 3,600 lb (16 kN) for maximum safety.
Wide Gate Opening: 1 in (2.2 cm) opening allows easy connection to harness D-rings or anchorage devices.
Corrosion Resistance: Anodized finish enhances durability in outdoor and humid environments.
Versatile Compatibility: Ideal for use with lanyards, self-retracting lifelines, and various anchorage configurations.
Intended Use
Designed for professionals working at height, the CSK106 carabiner provides secure connections between body support and anchorage systems. It is frequently used as a linking component in fall arrest, restraint, or positioning applications.
Recommended for:
Construction and maintenance workers
Energy and utilities technicians
Industrial and manufacturing personnel
Confined-space and tower climbers
Product Specifications
Product Code: CSK106
Material: Forged anodized aluminum alloy
Net Weight: 3.4 oz (96 g)
Gate Opening: 1 in (2.2 cm)
Minimum Tensile Strength: 5,000 lb (22 kN)
Proof Load: 3,600 lb (16 kN)
Gate Type: Triple-action, double-locking
Finish: Anodized aluminum
Certifications and Standards
CSA Z259.12-16 (R2021) – Class 1 connector compliance
ANSI Z359.12-2019 – Safety requirements for connecting components
Rated Capacity: 5,000 lb (22 kN)
Supports compliance with OSHA 1910.140 and 1926.502 for personal fall arrest systems
Key Features
Lightweight Construction: Forged anodized aluminum provides high strength with minimal weight for reduced worker fatigue.
Triple-Action Locking Gate: Secure double-locking design prevents accidental opening during use.
High Load Capacity: Rated to 5,000 lb (22 kN) tensile strength and proof-loaded to 3,600 lb (16 kN) for maximum safety.
Wide Gate Opening: 1 in (2.2 cm) opening allows easy connection to harness D-rings or anchorage devices.
Corrosion Resistance: Anodized finish enhances durability in outdoor and humid environments.
Versatile Compatibility: Ideal for use with lanyards, self-retracting lifelines, and various anchorage configurations.
Intended Use
Designed for professionals working at height, the CSK106 carabiner provides secure connections between body support and anchorage systems. It is frequently used as a linking component in fall arrest, restraint, or positioning applications.
Recommended for:
Construction and maintenance workers
Energy and utilities technicians
Industrial and manufacturing personnel
Confined-space and tower climbers
Product Specifications
Product Code: CSK106
Material: Forged anodized aluminum alloy
Net Weight: 3.4 oz (96 g)
Gate Opening: 1 in (2.2 cm)
Minimum Tensile Strength: 5,000 lb (22 kN)
Proof Load: 3,600 lb (16 kN)
Gate Type: Triple-action, double-locking
Finish: Anodized aluminum
Certifications and Standards
CSA Z259.12-16 (R2021) – Class 1 connector compliance
ANSI Z359.12-2019 – Safety requirements for connecting components
Rated Capacity: 5,000 lb (22 kN)
Supports compliance with OSHA 1910.140 and 1926.502 for personal fall arrest systems
Documents
Specifications
- BrandKosto
- ApplicationsConfined spaces, Forestry operations, Working-at-heights
- Fall Protection StandardCSA Z259.12
- Hook TypeTriple Action Carabiner
- IndustryConstruction, Forestery, Manufacturing, Mining, Oil and gas, Utilities
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