D-Ring COBRA® ProStyle 18kN


Close your eyes and imagine the synergistic hybrid of two gold-standard pieces of safety industry hardware…. the Stainless Steel D-ring and the COBRA® buckle.

patent pending

patent pending


The latest AustriAlpin development is a synergistic hybrid of two standard products of safety industry hardware: the parachute D-Ring and the AN.SI COBRA®. The unique construction allows a central positioning and prevents the D-Ring from getting squeezed against the webbing and therefore guarantees easy handling.
The D-Ring COBRA® meets ANSI and CSA standards as well as salt fog and blowing sand test certifications.

The COBRA® locking mechanism is patented and guarantees highest safety. A one-sided opening of the lock is not possible even if the buckle is under load.

Not compatible with COBRA® Original.

Available in anodized matte black with either a polished D-Ring or black HPC coating. Also *NEW* 2.0″/50mm version available in both Adjustable and Fixed models!

Strength rated as follows:

  • Buckle:  18kN / 4000lb MBS (straight pull).  36kN Loop configuration.
  • Dring:    22kN / 5000 lb MBS (straight pull).

Far exceeds ANSI Z359.1, CSA, EN, UIAA, and NFPA standards for fall protection.
Made from 12mm – 7075 aluminum alloy.
Stainless Steel adjuster, rivets, components, and D-ring. Brass clips.
CNC Machined for flawless precision, reliability, and safety. No sharp edges.

Military, Para-Sport, Industrial Safety, Offshore Rigging, Flight suits, riggers belts and just about anywhere else you find a D-ring and fastener / buckle.

Additional information

Weight N/A

2 inch Fixed, 1 inch / 25 mm, 1.5 inch / 38 mm, 1.75 inch / 45 mm, 1.75 inch / 45 mm Black DRing, 2 inch / 50 mm


Coyote Brown, Desert Sand, KTL Black, Matte Black, Polished, Tan 499

Min. breaking load

18 kN

Material body


Material clips

anodized black


standard clips, one side adjustable, integrated D-Ring

Standard finish

matte black