CRKT Ripple Liner Lock Knife Black Aluminum (3.125" Satin) K415KXP


  • Premium Acuto stainless steel drop point blade.
  • Flipper tab for smooth, bearing-driven opening.
  • Gray anodized aluminum handle with rippling details.
  • Secure liner lock.
  • Tip-down pocket clip.


CRKT and knife designer Ken Onion's first collaboration together is the CRKT Ripple folding knife series. This knife is noteworthy for its exceptional manufacturing quality, premium stainless steel build, plus an almost unbelievable silky smooth and fast opening action thanks to the use of the IKBS internal knife ball-bearing system. The Ripple blade opening action is almost friction-free due to the IKBS ball-bearing system. This is an excellent EDC with impressive construction!

CRKT Knives are high-quality for affordable prices! Shop our variety of CRKT folders, fixed blades, and more! You won't be disappointed.

Item #BHQ-11407
MSRP: $69.99
Our Price: $49.95
Out of Stock
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  • Overall Length: 7.50"
  • Blade Length: 3.125"
  • Blade Thickness: 0.11"
  • Blade Material: Stainless Steel
  • Hardness: 58-59 RC
  • Blade Style: Drop Point
  • Blade Grind: Hollow
  • Finish: Satin
  • Edge Type: Plain
  • Handle Length: 4.34"
  • Handle Thickness: 0.33"
  • Handle Material: Aluminum
  • Color: Gray
  • Frame/Liner: Steel
  • Weight: 2.50 oz.
  • User: Right Hand
  • Pocket Clip: Tip-Down
  • Knife Type: Manual
  • Opener: Flipper
  • Lock Type: Liner Lock
  • Brand: CRKT
  • Model: Ripple
  • Model Number: K415KXP
  • Designer: Ken Onion
  • Country of Origin: Taiwan
  • Best Use: Everyday Carry
  • Product Type: Knife

Customer Reviews

Heirloom Quality
Jerrod T. on Sep 30, 2019

This knife is so awesome it's going to look cool for the next 60 years. I'm a big fan of most Ken Onion designs and this one doesn't disappoint. Blade deploys so fast on the IKBS, blink and you'll miss it! Blade shape great, size wise I wish it was a little larger. Can't beat the price point for this quality knife! A staple in my growing collection!

Best we knife I've ever owned
Ray H. on Jan 29, 2018

I'm a handy man, hunter, fisherman constantly using my knife Been carrying mine everyday for years Never had one smoother or more comfortable Holds an edge Easy to sharpen Design makes it easy to clean Open ended base opens paint cans, bottles etc Blade shape is great for skinning game, cleaning fish or dressing fowl Perfect size for edc

Great knife. Does what it was designed to do.
Andrew H. on Jan 6, 2018

This knife is obviously not for heavy tactical work but definitely has a comfortable reverse grip. The action is great. The blade comes sharp out of the box. No blade play. Pivot is nicely lubricated. I'm guessing this was designed for everyday work, nothing heavy like whittling wood for tent stakes or tactical work (good in reverse grip though). This knife is really light and basically disappears in your pocket. The design is quite elegant in person.

Could be great but the clip is terrible
Chase B. on Jan 5, 2018

The ripple is a great knife in all aspects but 1. The pocket clip is awful. It is a major hot spot when using the knife because it flares up to a pointy tip. It looks goofy and it is tip down only.

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