CRKT Ken Onion Ripple Bronze Folding Knife (3.16" Satin Serr) K406BXS

MSRP: $134.95
Our Price: $56.99
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Item #BHQ-15383 Online Only


  • Overall Length:7.50"
  • Blade Length:3.125"
  • Blade Thickness:0.10"
  • Blade Material:Acuto440
  • Hardness:57-58 RC
  • Blade Style:Drop Point
  • Blade Grind:Hollow
  • Finish:Satin
  • Edge Type:Serrated
  • Handle Length:4.34"
  • Handle Thickness:0.33"
  • Handle Material:Stainless Steel
  • Color:Gold
  • 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:K406BXS
  • Designer:Ken Onion
  • Country of Origin:Taiwan
  • Best Use:Everyday Carry
  • Product Type:Knife


The Ripple K406BXS knife has a bronze titanium nitride coated 420J stainless steel framelock handle and a 3.16" satin finished blade with a Veff serrations.

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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Very nice gentlemen folder
David c.
I was very pleased with this knife. I have large hands and it fits great which was nice because even the regular size like this one isnt really big. Also if you are familiar with the cheap version of this knife which I love as well this one has slightly better grip and is thinner. A little heavier since it has steel liners but not a heavy knife. My only gripe is the tip down pocket clip that makes the lanyard hole on the other end pointless. I have no experience with the blade steel on this knife but what I've heard about it is all good. For those of you considering this knife keep in mind that even though the quality of the knife is good, this is not a tactical knife. Heavy or prolonged use of this knife would be very uncomfortable. This is considered by most as a gentleman's folder for light edc use.
Great knife
matt c.
I bought this knife due to the reviews from nutnfancy and cutlerylover, I noticed that the combo edge version was $25 dollars cheaper than the plain edge, so i thought it would be a great deal. When the knife arrived, I was surprised how hard it was to open, this is my first flipper so i have no experience to go by, but after a few minutes i am opening it very easily.

pros: great style
thin profile/durable build
strong lock.

cons: the jimping on the back of the handle can be uncomfortable on your index finger during the deployment.

I would recommend this knife.