Columbia River CRKT K542GKP Ken Onion Bona Fide Flipper Knife 3.586" 1.4116 Black Plain Blade, OD Green Aluminum Handles - Field Strip Gen II Technology, Liner Lock

$84.99

MSRP* : $125.00 | You Save* : $40.01 (32%)
Part #: CRK542GKP | CRKT Knives (Columbia River)
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Description

CRK542GKP: Ken Onion K542GKP Bona Fide OD Green Folding Knife

Columbia River (CRKT)

An homage to his roots. World-renowned designer Ken Onion made Hawaii home many years ago. So, to pay tribute to his deep love of the island's rich culture and verdant landscape, he designed the Bona Fide everyday carry folding knife to suggest the shape of a traditional Hawaiian waʻa, or canoe. And with Field Strip Gen II, it's just as powerful as it looks.

Years ago from his shop in Kaneohe, Hawaii, Ken Onion invented the first generation of Field Strip technology. With the recrafted, reimagined, and simpler Field Strip Gen II, his creativity has boldly entered new territory. The Bona Fide folding knife is a substantial everyday carry measuring at just over eight-inches from the tip of the strong 1.4116 stainless blade to the end of the strong, lightweight textured aluminum handle. The dropped tip of the blade has both the benefits of modified Wharncliffe and modified drop point and deploys smoothly with the IKBS ball bearing pivot system. Field Strep Gen II lets you quickly disassemble it without tools on the spot to purge it of grease and grime. 

The knife that meets at the crossroads of futuristic usability and an homage to tradition.

How Field Strip Gen II Works

Slide the lever up to disassemble, easily releasing the knife into three components. Place the blade between the two handles in the closed position and slide the lever down to reassemble.

Features

  • Field Strip Gen II Technology – take apart your knife for cleaning without tools
  • Flipper deploys the blade fast
  • IKBS ball bearing pivot deploys the blade smoothly
  • 1.4116 blade steel for excellent edge retention
  • Aluminum handle combines strength with minimal weight
  • Low profile deep carry clip rides low in the pocket

Specifications

  • Blade Length: 3.586" (91.08 mm)
  • Handle Length: 4.659" (118.34 mm)
  • Overall Length: 8.250" (209.55 mm)
  • Blade Material: 1.4116 Stainless Steel
  • Blade Thickness: 0.133" (3.38 mm)
  • Blade Style: Modified Drop Point
  • Blade Finish: Black
  • Handle Material: OD Green Aluminum
  • Locking Mechanism: Liner Lock
  • Pocket Clip: Tip-Up, Right Carry
  • Weight: 4.30 oz. (121.9 g)
  • Designer: Ken Onion
  • IKBS Pivot
  • Field Strip Gen II Technology
  • Made in Taiwan

UPC Code: 794023008272

Related Categories

CRKT Knives (Columbia River), CRKT Bona Fide Series, 4116 Blade Steel, Aluminum Handle Material, Folding Knives, Folding Knives Liner Locks

Product Handle Badge: Aluminum Handles
Columbia River CRKT K542GKP Ken Onion Bona Fide Flipper Knife 3.586" 1.4116 Black Plain Blade, OD Green Aluminum Handles - Field Strip Gen II Technologyrated 4.000 stars out of 5 (2 reviews)
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Columbia River CRKT K542GKP Ken Onion Bona Fide Flipper Knife 3.586" 1.4116 Black Plain Blade, OD Green Aluminum Handles - Field Strip Gen II Technology
rated 4 stars out of 5
Dad Guardian
New Hampshire
Sep 24, 2025
Pros: Blade Material, Blade Sharpness, Handle Feel, Handle Material, Lock Ease of Use, Lock Type, Overall Quality, Pocket Clip, Weight
Cons: Ease of Opening
Excellent knife, could have been just a bit better.
This is a nice knife, I only retracted one star because I think with a light spring assist on the deployment it would have checked all the boxes. It is the longest blade for a foldable pocket carry knife I own, and it sits perfectly in my pocket. The handle is comfortable and offers nice control. The blade does deploy smoothly with ease, it would be fantastic if there was just a little nudge from a spring assist. I get it with the takedown design in the handle for easier cleaning but just saying. Overall I am happy with it just gotta remember to use a forceful flick to fully engage the blade.
Columbia River CRKT K542GKP Ken Onion Bona Fide Flipper Knife 3.586" 1.4116 Black Plain Blade, OD Green Aluminum Handles - Field Strip Gen II Technology
rated 4 stars out of 5
Eric
Memphis, Tn
Jan 24, 2021
Pros: Ease of Opening, Handle Material, Pocket Clip, Overall Quality, Blade Sharpness
Cons: None
This is an excellent design both in quality and functionality
I am very happy with my purchase, it arrives sharp right out the box as CRKTs always have for me. The field strip design is why I and anyone else pulling the trigger on this knife purchase and I am pleased to say it works flawlessly and effortlessly. It's as convenient as can be and there's no extra steps beyond moving the switch from position A locked to position B unlocked. Putting it back together is as simple as dropping the blade on the scale and lining up the holes. It's a great edition to any collection and it's got a nice weight, carries in the pocket well ane definitely feels like a real user of a knife. It's got more weight than it looks like it would have due to the design but it's nothing bad by any means but I could see some seeing it as a con but it isn't for me.
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