Blade Insert

3 Different Blade Options

(11 customer reviews)


EOS Knives / KeyBar Collaboration: 

  • CPM S30Vn Stainless steel blade with blue anodized titanium thumbstud
  • . 125in thick, 2 inch long blade 
  • Titanium detent plate that functions like a friction folder/slip joint with a nice detent in the open and closed position
  • Fits full-sized KeyBars (not JRs)
  • View How-To Video Here
Product price
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What’s included?

    • (1) CPM S30V SS blade with blue anodized titanium thumbstud
    • (1) Titanium detent plate


    • Weight: Less than 1 ounce
    • Cutting length: 2″
    • Actual dimensions: 3” x 1” .125”
    • Heat treated to 59-61 Rockwell hardness by Peters Heat Treating

11 reviews for Blade Insert

  1. Zachary S. (verified owner)

    Awesome knife for your keybar.

  2. Troy K. (verified owner)

    Badass blade! Perfect addition to any keybar.

  3. Zachary (verified owner)

    Very nice, looks awesome in your keybar.

  4. Jim (verified owner)

    love the design blade insert total bad ass. currently waiting for the spearhead blade insert. It keeps selling out….

  5. Christopher Koanui (verified owner)

    I’ve had the blade for about a couple weeks now. I’m very satisfied with the quality of the blade and it’s held it’s edge for quite a while. The mechanism locks the blade in place well enough that you don’t accidentally deploy the blade and kill yourself. I’m a very satisfied customer. Thank you!

  6. rguevara83 (verified owner)

    I have have my blade for 3 weeks and I love it. I always have a knife (with quality steel) with me now because I never leave home without my keys. Wanted to get the spear point but they were out of stock. That is ok because he wharncliffe looks great too and looks like it would be easier to sharpen. Me and my fellow Keybar owners have been waiting a looooooooong time for a knife insert. Very please with my purchase!

  7. Ben (verified owner)

    Great blade for your KeyBar and fully UK legal. Comes sharp and has a strong slip joint lock. Great stuff.

  8. Ari Andalman (verified owner)

    Amazing. Takes a bit of break in but you’ll find her sweet spot. I prefer to use the stainless washers over the carbon fiber spacer provided but that’s just me.

  9. cesisab (verified owner)

    Just got the spearpoint and hour ago! I gotta say uts even prettier in person. Wow this thing looks great. This thing feels solid as hell.keep doing your thing guys.

  10. Dana Getman (verified owner)

    Amazing engineering, and the knife is the perfect size for my local carrying regulations. It has replaced my EDC knife since I always have my keybar with me.

  11. Andreas H. (verified owner)

    Absolutely TOP and 1st class customer service!
    Mike you‘re doing a great job 🙂

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