OCÚN Raven QD Bio-Dyn-Ring 15 mm set of expansion rings, 10 cm, blue
OCÚN Raven QD Bio-Dyn-Ring 15 mm expesek set
Set of six express buckles with ergonomic carabiners and Bio-Based Dyneema ® webbing, ideal for sport climbing and demanding routes. They combine lightness and sustainability thanks to Bio-Based Dyneema ® webbing, which ensures high strength and durability. Straight and Bent carabiners are made using hot-forged technology, thus providing high strength and safety.Bio-Based Dyneema®
A highly strong and durable material that is made from renewable raw materials in accordance with the principles of the circular economy. This material is a product of the woodworking and pulp industry, which means that its production is not dependent on fossil resources. It has the same technical properties as traditional Dyneema ®, i.e. high strength, resistance to abrasion, chemicals and UV radiation. The use of this material in express vehicles contributes to sustainability and environmental friendliness without affecting the performance and safety of the product.Revolutionary and patented Bio-Dyn-Ring
The Bio-Dyn-Ring delivers revolutionary safety and durability thanks to its unique design. The strap is designed with a patented two-layer structure at the point of contact with the carabiner and five layers in the seam, which significantly extends its lifespan and provides exceptional strength even in demanding conditions. This innovative design increases the certainty of every step and makes the Bio-Dyn-Ring one of the safest and most durable solutions for sport climbing.Hot-forged technology
All Raven carabiners, including their locks, are hot forged, ensuring an optimal profile and comprehensive construction. This material refinement process maximizes the strength-to-weight ratio by orienting the material's fibers, increasing the overall strength, ductility, and durability of the carabiner.
Bio-Based Dyneema® webbing ensures lightness and environmental friendliness, while maintaining the same exceptional properties as conventional Dyneema®
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Forged locks increase the strength of the carabiners and provide optimal protection when climbing even in difficult conditions
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It has five layers in the seam and two layers in the contact point with the carabiner, which significantly increases safety.
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The carabiners included in the set include Straight and Bent models, providing versatility for snapping and rope work
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Rubber insert holds the bottom carabiner in the correct position for easy snapping
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Sport | climbing |
Weight | 102 g/pc |
Strength in the longitudinal direction | 24 kN |
Strength in transverse direction | 10 kN |
Strength with an open lock | 11 kN |
Gate opening | straight carabiner: 23 mm carabiner bent: 23 mm |
Length | 10 cm |
Certificate | CE EN 566 EN 12275 UIAA 121 |
Colour | blue |
Number of pieces in the package | 6 |
product ID | 331812 |

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