Trango

Superfly EVO Carabiner - 3-Pack

Hot-forged aluminum is a manufacturing process where aluminum is heated and shaped under high pressure. This method enhances the material's strength while keeping it lightweight, making it ideal for climbing gear. Stronger and lighter gear means better performance and safety during climbs, allowing climbers to carry essential equipment without added bulk.

A Screwgate mechanism features a screw that locks the carabiner's gate in place, preventing it from accidentally opening. This locking feature is crucial for safety, as it ensures that the carabiner remains securely attached to your climbing gear, reducing the risk of accidental disengagement during climbs.

A Keylock Nose is a design feature of a carabiner that has a smooth, snag-free shape. This design prevents the carabiner from getting caught on ropes or other gear, allowing for quick and easy access when you need to clip or unclip. This is especially beneficial in climbing situations where speed and efficiency are essential.

Major Axis Strength refers to the maximum force (measured in kilonewtons, kN) that a carabiner can withstand when the load is applied along its strongest axis, which is the length of the carabiner. A higher major axis strength indicates that the carabiner can handle more weight, providing greater safety and reliability during climbing activities.

Open Gate Strength measures how much force a carabiner can withstand when its gate is open. This is crucial because if a climber accidentally drops the carabiner or it gets knocked against something, it needs to be strong enough to avoid breaking. Ensuring that the carabiner has a high open gate strength adds an extra layer of safety during climbs.

Features like Hot-Forged Aluminum, Screwgate mechanisms, Keylock Nose designs, Major Axis Strength, and Open Gate Strength all work together to enhance the safety and reliability of climbing gear. By choosing gear with these attributes, climbers can ensure that their equipment is not only durable and lightweight but also secure and capable of handling the stresses of climbing, ultimately reducing the risk of accidents.