CRKT Onion Bona Fide Liner Lock Knife Gray Aluminum (3.5" Satin) K540GXP

Item #BHQ-119385
MSRP: $125.00
Our Price: $99.99
Preorder Down Payment: $5.00
In Stock!
Online Only

*Due to high order volume, Orders with customizations will be delayed by 2 business days.

Emojis NOT allowed. Will be removed during engraving process.

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Engraving Customization Disclaimer

Blade HQ is not responsible for any mistakes or misspellings made by customers.

Personalized laser engraved items are not accepted for return for any reason.

While we accept most engraving requests, we cannot honor all. Some may contain trademarks or other terms that we do not have the right to use.

Engraving requests may contain material that Blade HQ considers inappropriate or simply do not want to place on products. At times this obliges us to decline engraving requests that may otherwise seem unobjectionable. If your engraving request is deemed unacceptable, your order will be canceled and you will be notified via email.

Blade HQ reserves the right to cancel any engraving requests after they have been submitted.

Prices are subject to change without notice

Cancellations are not possible once the engraving process has begun.

Please note, engraving may delay processing time beyond two business days, but no more than four business days under normal circumstances. Blade HQ defines business days as being Monday - Friday, excluding Saturday and Sunday and all Federal and State holidays at our discretion.

By placing your order you agree to the disclaimer listed above and accept any and all liabilities associated with the engraving process.

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  • Overall Length: 8.125"
  • Blade Length: 3.50"
  • Cutting Edge: 3.625"
  • Blade Width: 1.00"
  • Blade Thickness: 0.14"
  • Blade Material: D2
  • Blade Style: Drop Point
  • Blade Grind: Flat
  • Finish: Satin
  • Edge Type: Plain
  • Handle Length: 4.625"
  • Handle Width: 0.875"
  • Handle Thickness: 0.52"
  • Handle Material: Aluminum
  • Color: Gray
  • Frame/Liner: Stainless Steel
  • Weight: 3.79 oz.
  • User: Right Hand
  • Pocket Clip: Tip-Up
  • Knife Type: Manual
  • Opener: Flipper
  • Lock Type: Liner Lock
  • Brand: CRKT
  • Model: Bona Fide
  • Model Number: K540GXP
  • Designer: Ken Onion
  • Country of Origin: China
  • Best Use: Everyday Carry
  • Product Type: Knife

  • Satin finished drop point D2 steel blade.
  • Flipper opener for fast deployment.
  • Textured gray aluminum handle.
  • Sturdy liner lock.
  • Tip-up deep carry pocket clip.


The CRKT Bona Fide, designed by Ken Onion, is a great addition to the Field Strip line. The takedown mechanisms has been streamlined, so all it takes to take the knife apart is tilting the slide in the handle and pushing it toward the front. After that, the knife comes apart into three pieces, easy to put together again. The handle scales are made from aluminum, and the blade is made from D2 steel.

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Customer Reviews

Wrong video
Nicholas P. on Feb 8, 2022

I think this is the wrong video for the knife….

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