CRKT Ikoma, Seismic (5401)


CRKT Seismic

Designed by Flavio Ikoma in Presidente Prudente, Brazil

Batten down the hatches.

We’re convinced that the word “dainty” isn’t in Designer Flavio Ikoma’s vocabulary. We take his new Deadbolt® innovation as definitive proof. With it, the Seismic™ everyday carry folder has proven to be outrageously strong without compromising on simplicity or usability—it’s got other folders quaking in their boots.

  • Innovative Deadbolt® locking mechanism is simple to use and provides incredible strength
  • Flipper opening combined with IKBS™ ball bearing pivot system deploys the blade smooth and fast
  • G10 handles provide exceptional grip in all weather conditions

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SKU: CR-5401 Categories: ,



Blade Length: 3.969″ (100.81 mm)
Blade Edge: Plain
Blade Steel: 1.4116 Stainless Steel, 55-56 HRC
Blade Finish: Satin Finish
Blade Thickness: 0.148″ (3.76 mm)
Closed Length: 5.457″ (138.61 mm)
Weight: 6.3 oz.
Handle: G10
Style: Folding Knife w/Deadbolt™ Lock
Overall Length: 9.438″ (239.73 mm)
U.S. Patent No. 9,833,912