
Operator D‑Ring Cobra40
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The Operator D-Ring Cobra40 Collar was developed for professional K9 teams and sports working K9s, where no component can fail. Featuring 40 mm wide Mil-Spec webbing and the original COBRA® PRO STYLE D-RING buckle, it delivers maximum stability and operational reliability — even under heavy load.
The stainless steel D-ring withstands a breaking strength of 22 kN and meets the highest safety standards. The buckle’s integrated D-ring ensures it reliably pivots backward under tension and does not interfere with the dog during work. The buckle can only be opened when unloaded by simultaneously pressing both clips — a critical safeguard against accidental release.
The integrated Velcro system allows for stepless, play-free adjustment of the width, keeping the collar stable even during intense activity, without causing friction or pressure points.
The generous patch panel accommodates identification, marker lights, or add-on modules. The optional magnetic handle sits flat and closes automatically, preventing snag hazards — instantly accessible when direct control is needed.
Available in Black, Olive Drab, Coyote Brown, MultiCam Black, and MultiCam Original.
Features
- 40 mm wide Mil-Spec webbing for optimal dimensional stability
- COBRA® PRO STYLE D-RING buckle (22 kN, stainless, ANSI standard)
- Safe opening only when unloaded
- Internal Velcro system for precise fit
- Large, color-matched patch panel
- Optional, self-closing magnetic handle


D-RING COBRA® BUCKLE
The D-RING COBRA® PRO STYLE buckle rated at 18 kN meets the highest safety standards in compliance with ANSI Z359.12‑2019. Built for real‑world deployment: it can only be opened when unloaded and by pressing both clips simultaneously — accidental release is virtually impossible.

STAINLESS STEEL D‑RING
The stainless‑steel D‑ring is directly integrated into the main body of the buckle. This design of the D‑RING COBRA® PRO STYLE 18 kN ensures a centered D‑ring position and allows the buckle to self‑align backward under tension – keeping it secure and preventing interference during work.

CLEAN DESIGN
The infinite adjustability is achieved via an integrated Velcro strap inside the collar. This ensures a consistently clean look — no loose ends, no exposed adjustment mechanisms. The collar’s size remains fixed, even under the toughest conditions, so it cannot adjust by itself.
For optimal neck protection, an extra flap beneath the buckle prevents metal or friction from causing irritation. Maximum focus and safety on duty.

LARGE LOOP PANEL
A generous loop panel allows secure attachment of name tapes, ID and warning patches, or accessories directly on the collar. Designed for operational identification and mission‑ready customization.

SELF-CLOSING HANDLE
The handle is designed to self-close when not in use. Two magnets integrated into the collar body and two in the handle ensure reliable fixation, keeping the handle snug against the collar. No accidental snags – maximum operational safety. Instantly accessible and ready when needed.






