KnivesSold by SOG Knives

Trident AT - Black & Red, Tanto

Rapid Assisted

SOG's ambidextrous AT-XR Lock

Integrated Line

Cutter and glass breaker for

3.75-inch Cryogenically

Heat-treated D2 stainless steel blade

At-xr Locking

Mechanism includes built-in blade locking

Spine-mounted Safety

System adds another layer of

$94.95
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SKU: 11-12-04-57

Overview

Built for demanding users, this folding knife combines assisted opening with an ambidextrous AT-XR lock for controlled, quick deployment when speed matters. The 3.75" cryogenically heat-treated D2 stainless steel blade is paired with an integrated line cutter and glass breaker, giving it a practical role in field, utility, and emergency carry. Its blade locking safety and spine-mounted safety system add another layer of control for everyday handling. For hunters and outdoorsmen who want a compact tool with multiple functions, it offers a focused, work-ready design without unnecessary extras.

Why Hunters Choose This Product

Rapid Assisted

Opening supports quick one-handed deployment

Ambidextrous At-xr

Lock suits both right- and

Integrated Line

Cutter adds practical utility for

Built-in Glass

Breaker provides an emergency-use feature

Spine-mounted Safety

System and blade locking safety

Key Features

  • Rapid assisted opening with SOG's ambidextrous AT-XR Lock.
  • Integrated line cutter and glass breaker for added utility.
  • 3.75-inch cryogenically heat-treated D2 stainless steel blade.
  • AT-XR locking mechanism includes built-in blade locking safety.
  • Spine-mounted safety system adds another layer of control.
  • Designed for professional users and easy carry.

Best Used For

  • Professional users needing rapid assisted opening with ambidextrous lock operation
  • Hunters wanting a compact carry knife with integrated line cutter and glass breaker
  • Field users who value added blade locking safety and spine-mounted safety system
  • Outdoor enthusiasts looking for a 3.75-inch blade for everyday carry and utility tasks

Specifications

Blade SteelD2 stainless steel
Blade Length3.75 in
Blade ShapeTanto
Blade TreatmentCryogenically heat-treated
Integrated ToolsLine cutter; glass breaker
Locking MechanismAT-XR Lock
Opening MechanismRapid assisted opening
Safety FeaturesBuilt-in blade locking safety; spine-mounted safety system

Pros

  • Rapid assisted opening supports quick one-handed deployment in the field.
  • Ambidextrous AT-XR Lock suits both right- and left-handed users.
  • Integrated line cutter adds practical utility for outdoor tasks.
  • Built-in glass breaker provides an emergency-use feature.
  • Spine-mounted safety system and blade locking safety add extra security.
  • 3.75-inch cryogenically heat-treated D2 stainless steel blade is listed for the design.

Considerations & Trade-offs

  • The assisted-opening design and AT-XR lock add mechanical complexity compared with a simpler manual folder, which may matter to users who prefer minimal moving parts.
  • The 3.75" blade size is a practical carry choice, but it may feel compact for hunters who want more blade for heavier camp or processing tasks.
  • The tanto profile is purpose-built and versatile, but it is a more specialized shape than a general-purpose drop point for some field uses.
  • Integrated line cutter and glass breaker are useful additions, though they add features that not every hunter will need on a daily basis.

Suggested Comparisons

  • Assisted-opening folding knives
  • Tanto-blade folding knives
  • Rescue and utility knives
  • Everyday carry knives

Suggested Accessories

  • Knife sheath
  • Sharpening stone
  • Pocket clip accessory
  • Blade maintenance kit

Frequently Asked Questions

What opening system does the Trident AT use?

It features rapid assisted opening with SOG’s ambidextrous AT-XR Lock.

Does this knife include any emergency tools?

Yes. The product description lists an integrated line cutter and a glass breaker.

What blade style is listed for this model?

The product title identifies it as a Tanto.

What blade material information is provided?

The description states that it has a 3.75" cryogenically heat-treated D2 stainless steel blade.

Does the Trident AT have any safety features on the lock?

Yes. The AT-XR locking mechanism is described as having built-in blade locking safety and a spine-mounted safety system.