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SOG Flash AT XR LOCK MK3 RED 3.45" Assisted Open Pocket Knife Cryo D2 Treated

SOG Flash AT XR LOCK MK3 RED 3.45" Assisted Open Pocket Knife Cryo D2 Treated


Regular price $135.00 USD
Regular price Sale price $135.00 USD
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SOG Flash AT Civic Cyan Assisted Folding Knife 3.45" D2 Black Combo Blade, Blue GRN Handles

Designed for everyday users, the Flash AT features rapid assisted opening with SOG's innovative ambidextrous AT-XR Lock and streamlined ergonomic handle design for enhanced grip and comfort. The Flash AT is compact and easy to carry, with a highly functional 3.45" cryogenically heat-treated D2 tool steel blade. Its powerful XR locking mechanism also features reliable built-in blade locking safety and spine-mounted safety system. It is the next evolution of the popular Flash.

The latest update to SOG's ubiquitous and top-selling Flash design, the Flash AT is designed as a reliable daily carry knife. For those that want to be prepared for whatever comes their way, the Flash is the perfect EDC. When you head out for the day, everything in your pocket should be essential. It fits in perfectly with your daily carry, delivering a highly reliable and versatile tool that's slim enough to fit in your pocket. Balancing modern design with heavy-duty performance and reliability. The Flash AT has a sleek deep-carry clip and streamlined ergonomic handle.

AT-XR Lock

SOG's patented Assisted Technology (AT) XR Lock, delivers fast, one-handed open and solid lock-up once open. Reliable and powerful, able to withstand 1500 pounds of force, AT-XR Lock provides the ultimate built-in blade locking security when open and ensures it only opens when intended.

Safety 2.o

SOG worked with users to develop an ambidextrous safety that is as easy as it is fast to use. Designed to be intuitive and utilize natural hand movements, it means you don’t have to break your grip to operate it. Once open, it locks in place like a thumb backstop. Everything a safety should be.

Cryo D2 Tool Steel Blade

Versatile high-carbon tool steel that is cryogenically heat-treated to SOG's unique performance specifications. D2 provides the ideal combination of edge retention and durability for long term use with ease of maintenance.


  • Blade Length: 3.45"
  • Closed Length: 4.74"
  • Overall Length: 8.29"
  • Blade Material: D2 Tool Steel
  • Blade Thickness: 0.12"
  • Blade Style: Drop Point
  • Blade Grind: Flat
  • Blade Finish: Black Titanium Nitride
  • Handle Material: Civic Cyan Glass Reinforced Nylon
  • Locking Mechanism: AT-XR Lock
  • Pivot Assembly: AT Assisted Technology
  • Pocket Clip: Deep Carry Stainless Steel (Tip-Up, Right/Left Carry)
  • Weight: 4.49 oz.
  • Ambidextrous Spine-Mounted Safety
  • Made in Taiwan

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