SOG Trident AT 3.7 inch Folding Knife - A folding knife designed for professional users, Trident AT features rapid assisted opening with SOG’s innovative ambidextrous AT-XR Lock, as well as integrated line cutter and glass breaker.
Trident AT is easy to carry, with a highly functional 3.75in cryogenically heat-treated D2 stainless steel blade. Its powerful AT-XR locking mechanism also features built-in blade locking safety and spine-mounted safety system.
The next evolution of the field-proven Trident pocket knife.

BUILT FOR PROFESSIONALS

Trident AT is a modern update based on the feedback from professional users, made to hold up in the harshest conditions, balancing purposeful design with heavy-duty performance and reliability.

MADE FOR PERFORMANCE

As the latest update to SOG’s proven Trident design, the latest version is optimized to enhance the user’s capabilities in any critical situation, Trident AT fast open is only matched by its ability to support emergency rescue in critical situations.

PURPOSEFUL DESIGN

Every element of Trident AT has been developed for extreme or emergency situations — including fast blade open, line cutter, and glass breaker — all seamlessly integrated with a high-grip textured and durable handle.