Aluminum Alloy D-shape Double-action Auto-locking Carabiner

Professional D-shaped carabiner designed for height safety systems, fixed anchors, outdoor climbing, and adventure park lifeline connections. It features an asymmetric D-shaped mechanical structure that automatically directs the load to the high-strength main spine when under tension. It is equipped with a two-stage auto-locking gate and anti-slip ridges for smooth and secure operation. Every single unit undergoes an independent 7kN pre-load test before leaving the factory to ensure flawless performance.

Key Features

• Asymmetric D-Shape Optimal Load Dynamics: Automatically guides gear or webbing toward the main spine when loaded, ensuring the force is applied in the direction of maximum strength (30kN) and preventing cross-loading.

• Two-Stage Auto-Locking Gate: Twist-to-open and auto-locks instantly upon release. The sleeve features a textured, anti-slip surface for easy operation with gloves or wet hands, effectively preventing accidental gate opening due to vibration.

• Keylock Anti-Snag Nose: A smooth, snag-free nose design ensures seamless connection with webbing, steel cables, hangers, or lanyards without catching.

• Rigorous Individual Factory Pre-load Testing: Each carabiner passes an independent 7kN pre-load tension test before shipment to eliminate hidden metal defects.

• 30kN High-Protection Standard: Compliant with CE EN 12275, EN 362, and strict UIAA certifications, making it suitable for various industrial and extreme climbing conditions.

Specifications

• Main Material: 7075 Aerospace-grade aluminum alloy

• Breaking Strength: Longitudinal 30kN | Transverse 9kN | Open gate 9kN

• Gate Opening: 23mm

• Dimensions: Width 69mm × Height 118mm

• Weight: Approx. 83g

• Safety Standards: CE EN 12275:2013, EN 362:2004, UIAA