Black Diamond Screwgate Carabiner

Quick verdict: ASIN B081BB3X5P is the Black Diamond HotForge Screwgate Carabiner 3-Pack—not a single generic carabiner. Black Diamond’s current three-pack uses compact Type B locking connectors with manual screwgate sleeves and a combined listed weight of 150 g.

Exact product

The current Black Diamond product is the HotForge Screwgate Carabiner 3-Pack, manufacturer style BD3810791003ALL1. Confirm the ASIN, pack quantity, color, product markings, and current style before purchase because product generations can change.

Verified current specifications

Pack weight: 150 g for three carabiners.

Closed/major-axis strength: 24 kN / 5,395 lbf.

Minor-axis strength: 8 kN / 1,798 lbf. Open-gate strength: 8 kN / 1,798 lbf.

Gate opening: 18 mm / 0.71 in.

Construction and use

Black Diamond lists hot-forged aluminum construction, a keylock nose, a screwgate sleeve, and Type B “Basic” locking-connector classification. The shape accommodates a clove hitch.

A screwgate is manually operated; it does not lock itself. Close and verify the sleeve before loading, and follow Black Diamond’s current locking-carabiner instructions.

Safety checks

Climbing connectors are life-safety equipment. Inspect the gate, sleeve, nose, body, markings, corrosion, sharp edges, deformation, and function before every use; retire damaged, questionable, heavily worn, or improperly marked equipment.

Strength depends on loading direction and gate condition. Keep loads on the major axis with the gate closed and locked; avoid cross-loading, tri-loading, edge loading, open-gate loading, and contact that can turn the sleeve. Tradeoffs: The compact 18 mm opening saves size and weight but may be less convenient with bulky webbing or multiple components. Choose an auto-locking or different-shape connector when the system or instruction set specifically requires one. Evidence & source note: Product identity for ASIN B081BB3X5P is supported by current marketplace records, while specifications, classification, construction, and safety guidance are based on Black Diamond’s current HotForge Screwgate Carabiner 3-Pack page and locking-connector instructions. This is research-based and is not presented as a personal field test. Verified August 11, 2026; inspect the delivered markings and follow the current manufacturer instructions. This site is reader-supported, and if you buy through our links, we may earn a commission at no extra cost to you.

Hammock-use caution

A climbing rating does not by itself validate an improvised hammock suspension. Use connectors only within the hammock and suspension manufacturers’ instructions, account for the lowest-rated component and changing hang forces, and avoid any setup whose compatibility cannot be confirmed.