SOG Trident AT – 3.70" Folding Knife, Clip Point, Plain Edge
Black TiNi Cryo D2 Steel Blade • Olive Drab GRN Handle with FDE Accents • AT-XR Lock • Line Cutter & Glass Breaker
Model: SOG11120341 • UPC: 729857010832
Purpose-built for first responders, outdoor adventurers, and EDC users who demand more from a pocket knife, the SOG Trident AT blends high-end materials with mission-driven features. Its 3.70-inch clip-point blade is forged from Cryo D2 tool steel for exceptional edge retention and toughness, then finished in Black TiNi (Titanium Nitride) for added wear resistance and a low-glare profile. Fast, confident operation comes from SOG’s AT-XR Lock—a high-strength, ambidextrous mechanism designed for smooth one-hand opening and secure lockup. An Olive Drab GRN (glass-reinforced nylon) handle with Flat Dark Earth accents delivers all-weather traction, while an integrated line/cord cutter and glass breaker add real-world utility you’ll appreciate when seconds matter.
Whether you’re cutting paracord on the trail, breaking down boxes, or staging gear for emergency access, the Trident AT (SOG11120341) is a modern, hard-use folder you can trust every day.
Why the Trident AT Stands Out
Cryo D2 Tool Steel Performance
D2 is known for long-wearing sharpness and abrasion resistance; SOG’s cryo treatment refines the steel’s microstructure for enhanced edge stability and toughness.
Black TiNi Protective Finish
The Titanium Nitride coating reduces friction and adds corrosion resistance while keeping reflections to a minimum for discreet carry.
AT-XR Lock Confidence
SOG’s AT-XR provides high-strength, ambidextrous lockup with a smooth release and strong detent—easy to operate with gloves and in wet conditions.
Rescue-Ready Features
A built-in line/cord cutter lets you slice webbing or cord without deploying the main blade; the glass breaker offers emergency egress capability.
All-Weather GRN Ergonomics
The Olive Drab GRN handle with FDE accents delivers a secure, hand-filling grip that resists temperature swings, sweat, and rain.
EDC-Friendly Carry
A deep-carry pocket clip keeps the Trident AT low-profile and ready; the clip-point blade offers precise tip control for everyday jobs.
Always follow local laws regarding knife carry and blade length. Use rescue features responsibly and only in safe, legal contexts.
Key Specifications
Brand / Series: SOG Knives & Tools — Trident AT
Model / UPC: SOG11120341 / 729857010832
Blade Length: 3.70 inches
Blade Steel: Cryo D2 tool steel
Blade Finish: Black TiNi (Titanium Nitride)
Blade Style / Edge: Clip point, plain (straight) edge
Locking Mechanism: AT-XR Lock (ambidextrous)
Handle: GRN (glass-reinforced nylon), Olive Drab with FDE accents
Special Features: Integrated line/cord cutter, glass breaker
Carry: Deep-carry pocket clip (low print)
Use: EDC, rescue/first responder, outdoor, work & utility
Performance You’ll Notice
Long-Running Sharpness
Cryo D2 holds a keen edge through repetitive cuts on abrasive materials like cardboard, webbing, and nylon straps—so you sharpen less and work more.
Confident, One-Hand Control
The AT-XR Lock balances strong detent with smooth action for fast deployment and secure lockup; ambidextrous operation suits left- and right-handed users.
Low-Glare, High-Durability Finish
Black TiNi resists wear and helps the blade glide through material while staying discreet in bright or reflective environments.
Real-World Rescue Utility
The line cutter handles cord and seatbelt-style materials without exposing the full blade; the glass breaker offers a last-ditch solution for vehicle egress.
Ideal Use Cases
Everyday Carry: Open packages, trim cord, break down boxes, and handle shop tasks.
Rescue & First Response: Quick access to line cutter and glass breaker in emergency scenarios.
Outdoor & Overlanding: Cordage management, camp prep, gear repairs, and trail tasks.
Work & Warehouse: Pallet wrap, nylon strapping, plastic banding—durable edge and controlled tip.
How to Get the Most from Your Trident AT
Carry Orientation: Position the deep-carry clip for your dominant hand; practice drawing with and without gloves.
Use the Line Cutter: For quick webbing/cord cuts, keep the main blade closed—safer in confined spaces.
Glass Breaker Use: Aim at a window corner, apply firm, controlled force; protect hands and eyes.
Care & Maintenance
Clean & Dry: Wipe the blade and handle after wet or dirty use; a quick rinse and thorough dry help protect the pivot and finish.
Edge Touch-Ups: Maintain D2 with ceramic or diamond stones at a consistent angle; finish with a light strop.
Lubrication: Add a drop of light oil to the pivot/lock interface for smooth action; avoid over-lubing.
Hardware Check: Periodically snug pocket clip and body screws after hard use.
Frequently Asked Questions
Q: Is D2 stainless?
A: D2 is semi-stainless—it resists corrosion fairly well but benefits from routine cleaning and a thin coat of oil, especially after wet or salty exposure.
Q: Is the edge serrated?
A: No. This Trident AT configuration features a plain (straight) edge for clean slicing and easier maintenance.
Q: Can left-handed users operate it easily?
A: Yes—the AT-XR Lock and overall design are ambidextrous, and the deep-carry clip supports discreet pocket carry.
Q: Do I need to open the blade to cut cord?
A: Not necessarily—the integrated line cutter can handle many cord/webbing tasks with the blade closed.
Q: Is the glass breaker removable?
A: It’s integrated for reliability. Use with caution and proper protective measures.
SEO Highlights (Quick Scan)
SOG Trident AT SOG11120341 / 729857010832
3.70" clip-point, plain edge, Black TiNi Cryo D2 blade
AT-XR Lock, Olive Drab GRN handle with FDE accents
Built-in line/cord cutter and glass breaker
Deep-carry pocket clip • rescue-ready, EDC/outdoor folding knife
The Bottom Line
The SOG Trident AT (SOG11120341) pairs a Cryo D2 clip-point blade and Black TiNi durability with an ambidextrous AT-XR Lock, OD GRN/FDE grip, and rescue-focused features. It’s a strong, modern EDC that’s equally at home on the job, on the trail, or in the glovebox—ready when you are.
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