Stein Secura D 3 Way Carabiner - Blue

Stein Secura D 3 Way Carabiner – Blue

The Stein Secura D 3 Way Carabiner – Blue is built for arborists and professional users who need dependable strength with controlled, predictable handling. The Stein Secura D 3 Way Carabiner – Blue is shaped to work naturally with lanyards and slings, helping loads align cleanly while keeping movement efficient during long working days.

D-shape geometry for stable load alignment

The D-shape profile helps direct forces into the spine of the carabiner, which supports stable loading when used with positioning lanyards or slings. As a result, connections feel more controlled and consistent during movement. This shape also keeps hardware organised, making clipping and repositioning simpler when working at height or adjusting stance.

Triple-action locking with snag-free handling

This carabiner uses a Triple Action 3safe locking system that requires three deliberate actions to open. Therefore, the risk of accidental gate opening is reduced during demanding tasks. In addition, the KeyLock nose design allows the gate to pass cleanly over ropes, webbing, and anchor points, which helps avoid snagging when clipping or unclipping in confined or awkward positions.

Lightweight construction with professional strength

Manufactured from hot forged 7075 aviation-grade aluminium, the Stein Secura D carabiner combines high strength with a compact, lightweight profile. With a major axis strength of 30 kN and a 22 mm gate opening, it provides dependable capacity without unnecessary bulk. The anodised blue finish improves durability and resistance to wear, while individual serial numbering supports clear inspection records, which is essential for professional equipment management.

Key Features

• D-shape profile suited to lanyards and sling-based systems
• Triple Action 3safe locking system for controlled security
• KeyLock nose design to support snag-free clipping
• 22 mm gate opening for practical connections
• Hot forged 7075 aviation-grade aluminium construction
• Major axis strength rated to 30 kN
• Anodised blue finish for improved durability
• Individually serial numbered for inspection tracking
• Lightweight design at 83 g