CRKT Ken Onion Ripple Grey Folding Knife (3.16" Satin) K406GXP

MSRP: $134.95
Our Sale Price: $49.99!
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Item #BHQ-15384 Online Only


  • Overall Length:7.50"
  • Blade Length:3.16"
  • Blade Thickness:0.10"
  • Blade Material:Acuto440
  • Hardness:57-58 RC
  • Blade Style:Drop Point
  • Blade Grind:Hollow
  • Finish:Satin
  • Edge Type:Plain
  • Handle Length:4.34"
  • Handle Thickness:0.33"
  • Handle Material:Stainless Steel
  • Color:Gray
  • Frame/Liner:Stainless Steel
  • Weight:3.20 oz.
  • User:Right Hand
  • Pocket Clip:Tip-Down
  • Knife Type:Manual
  • Opener:Flipper
  • Lock Type:Frame Lock
  • Brand:CRKT
  • Model:Ripple
  • Model Number:K406GXP
  • Designer:Ken Onion
  • Country of Origin:Taiwan
  • Best Use:Everyday Carry
  • Product Type:Knife


The Ripple K406GXP knife has a gray titanium nitride coated 420J stainless steel framelock handle and a 3.16" satin finished blade with a plain cutting edge.

The Ken Onion designed Ripple has a high hollow ground modified drop point blade, made from Acuto 440 stainless steel. It deploys with ease thanks to the IKBS pivot, just give the flipper a push. The handle is 420J stainless steel with a framelock and the 2013 model sports a low-profile clip position this is designed to be used as an everyday carry pocket knife.


Customer Reviews

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Ripple knife
Alfred m.
Received the knife, did not have Ball Bearing system. The blade was sharp, did not do a thing to it . Now all of a sudden it's dull, have to sharpen. I have knives with the ball bearing system, they must of forgot to put one in my knife....
Great EDC Value
Ryan L.
This is my second ripple. I love this knife. The only thing that is not sensational about this knife is the steel but it doesnít really matter that much to me considering the price is unbelievable. Came razor sharp out of the box. Fit, finish and materials are on point! Iíd recommend this knife to anyone looking for a light use EDC gentlemanís knife.

P.S. shipping speed was unbelievable and cheap. $2.99. From ordering the knife to receiving it took 3 days. Blade HQ said 4-8 business days. Better than advertised!

Thank you Blade HQ!
Surprisingly nice knife...
David R.
This is a fairly ergonomic and very attractive knife. Great for carrying to the office. Small enough that people won't react to it, large enough to be usable.

Very nice flipper action, great frame lock, and just great design all the way around. This looks like an art knife but functions a like a good frame lock flipper. Almost too good looking to use, but I use mine. Like the gray stainless handle best, and any of the stainless handles better than the aluminum.

Blade steel is not great but is more than adequate.