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Black Diamond Oz Screwgate Carabiner vs Edelrid NINETEEN G

Weight and specs compared for 2026 — and which one to choose.

Edelrid NINETEEN G is the lighter option — 13 g lighter than the Black Diamond Oz Screwgate Carabiner (41% less weight). If grams matter to you, that is the one to beat.
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Spec Black Diamond Oz Screwgate Carabiner Edelrid NINETEEN G
Weight 32 g · 0.032 kg · 0.07 lb 19 g · 0.019 kg · 0.04 lb
Brand Black Diamond Edelrid
Category Safety Safety
Black Diamond Oz Screwgate Carabiner
32 g

Ultralight screwgate carabiner for via ferrata.

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Edelrid NINETEEN G
19 g

World's lightest carabiner at just 0.67oz. Maintains full 22kN strength rating.

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Black Diamond Oz Screwgate Carabiner vs Edelrid NINETEEN G: which should you buy?

If saving weight is your priority, the Edelrid NINETEEN G wins — at 19 g it is 13 g (41%) lighter than the Black Diamond Oz Screwgate Carabiner (32 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.

See where both rank against everything else in this category on the lightest safety page, or browse the full gear weight database.

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