Columbia River CRKT 5401 Flavio Ikoma Seismic Flipper

  • $149.95


Manufactured by CRKT and designed by Brazilian Flavio Ikoma, the Seismic brings us an innovative take on the modern folder. Ikoma introduces the knife world to the Deadbolt Lock, featuring interlocking steel bolts with a blade and a button release. The G10 handle provides positive grip and excellent durability. A torx screw customizes the pivot and makes for ease of blade deployment. With intuitive deployment and ergonomics in mind, the thumb naturally climbs towards the botton lock and facilitates disengagement. Finally, the IKBS ball bearing system ensures quick deployment and remarkable smoothness.  This beefy 3.9" folder is suited for the heaviest of tasks and it shows it in the most elegant of ways. 


  • Blade Length: 3.97"
  • Closed Length: 5.46"
  • Overall Length: 9.4"
  • Blade Material: 1.4116 Stainless Steel
  • Blade Thickness: 0.148"
  • Blade Style: Drop Point
  • Blade Finish: Satin
  • Handle Material: G10
  • Locking Mechanism: Deadbolt
  • Pocket Clip: Tip-Up, Right/Left Carry
  • Weight: 6.3 oz.
  • Designer: Flavio Ikoma
  • Made By: CRKT
  • Manufactured in: China
  • SN: 256