Petzl Vertigo

The Black Diamond MiniWire Rackpack is the ultimate ultralight option for long trad or alpine routes. Each pack includes six colour-coded karabiners matched to Black Diamond Camalots for easy racking. With hot-forged construction and an optimized nose design, the MiniWire delivers smooth clipping in a durable, lightweight design. At just 23 g per karabiner, it’s the lightest fully-functional option in the Black Diamond line-up.

The DMM Aether is an ultralight karabiner built for fast and light climbing where every gram counts. Its wire gate reduces weight and resists freezing, while the clean nose design ensures snag-free clipping. With a 21kN major axis strength and precision I-Beam construction, it delivers maximum strength with minimal weight. Perfect for alpine, trad, and high-performance climbing.

The DMM Phantom is their ultimate trad and alpine screwgate Karabiner, and when you hold those 42 grams you will understand why! They claim they could have made it even lighter, but didn't want to compromise the handling or strength. As you can see from the specification below the strength is still impressive and the gate opening reasonable for a small D shaped karabiner.

The Edelrid Bulletproof Straight Karabiner is designed to reduce wear in high contact areas. A steel insert at the apex helps protect against rope friction and bolt hanger wear. The H profile construction keeps weight low while maintaining strength. A straight gate with keylock closure ensures smooth handling. A durable option for regular climbing use.

The Edelrid Pure Screw is a lightweight, robust screwgate karabiner designed for reliable all-round use in climbing, mountaineering, and rope access. Its offset D-shape and keylock nose ensure smooth clipping and unclipping without snagging, while the large rope contact area reduces wear on both rope and hardware. With a strong H-profile construction and high open-gate strength, this compact karabiner delivers safety, versatility, and durability in one streamlined design.

The OCUN Falcon is the largest D-shaped karabiner in their collection. The Falcon is a karabiner of usual dimensions suitable for equipping climbing routes. It's popular especially amongst climbers who prefer the traditional routes and sandstone climbing. This karabiner is suitable for those who prefer maximum strength and reliability to low weight.

The Petzl Am'D karabiner is great for most uses and thanks to its D-shape it's one of the strongest and lightest locking carabiners out there. The 'D-shape' has the highest strength-to-weight ratio of all karabiner designs. The shape and size of the AM'D is great for most uses, such as connecting a belay device to your harness or as a connector at the end of a lanyard. The D-shape makes it one of the strongest and lightest locking carabiners Petzl makes.

The Petzl Sm'D represents a D-shaped carabiner with a locking mechanism, known for its lightweight and compact design. It finds utility across various scenarios, offering ease of handling even with gloves, and comes in two different locking system variations.