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DoohicKey Orange Key Chain Knife

  • Locking blade perfect for opening packages + common cutting tasks
  • Corrosion-resistant + high-hardness level to keep edge sharp
  • Locking S-Biner secures knife to your keys, backpack + bags
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Product Overview

This high-quality Key Chain Knife by Nite Ize offers a perfect everyday-carry solution for convenient accessibility on your key chain. Designed with the features and durability of larger folding pocket knives, the DoohicKey Key Chain Knife offers a 2 in. locking stainless steel blade housed in a lightweight aluminum body. This premium key chain knife uses high-quality, corrosion-resistant 420j2 stainless steel with a high-hardness level (51-54HRC), allowing this knife to retain a sharp edge. The included S-Biner allows you to quickly attach, detach and secure this folding knife to key chains, backpacks and other anchor points.
  • Features a 2 in. locking stainless steel blade with sharp cutting edge
  • Durable plus lightweight aluminum body
  • Blade constructed from corrosion-resistant 420j2 stainless steel
  • High-hardness level (51-54HRC) of the blade results in superior edge-retention for sharpness that lasts
  • Perfect for most common cutting tasks
  • Lock-back design keeps the blade locked in place while in use
  • S-Biner MicroLock features a twist-to-lock design making the knife easy to attach, detach and secure

Additional Resources

From the Manufacturer

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Product Depth (in.)0.38 inProduct Height (in.)6.3 in
Product Width (in.)2.5 in


ColorOrangeColor FamilyOrange
Key Accessory Product TypeOther AccessoryKeys & Accessories Product TypeKey Accessory
MaterialAluminumProduct Weight (lb.)0.07792 lb

Warranty / Certifications

Manufacturer WarrantyLimited Lifetime Warranty

Questions & Answers

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Customer Reviews

  • 4.4
    out of 6 reviews
  • 67%recommend this product
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Showing 1-6 of 6 reviews
Very good key ring knife. Nicely constructed for occasional...
Very good key ring knife. Nicely constructed for occasional use, when you need something to cut or trim quickly. Can't expect this small tool to do big jobs, so keep your expectations similar to the size of this little knife. I ended up buying two of these for my family to have on their key rings.
  • Verified Purchase
I have had a knife in my pocket for 60 years. This by far the best. Lightweight, rustproof, and sharp. I could perform surgery with this little bad-boy. I have now bout 4 and will buy more for my crew. Thanks.
    • Recommended
    Knife opens in pocket
    I'm only having a couple months and the mechanism that locks the knife in place is already eroded and the knife opens up constantly in my pocket which is not safe because stabbed me multiple times.
    Response from Customer ServiceJan 12, 2022
    Hello, We are terribly sorry to hear that the Knife opened in your pocket. We would be happy to get a replacement sent out to you under the Nite Ize warry free guarantee. Please contact Nite Ize customer service at info@niteize.com or from 8-5 M-F MST at 800.678.6483.
      Perfect size for the pocket.
      Exactly what I was looking for!
      • Verified Purchase
      Perfect, lightweight, durable keychain knife.
      Finally, a pocket-sized knife I can’t lose. Beautiful and durable with surgical sharpness.
        • Recommended
        Great knife for size and value, very sharp
        perfect light every day carry
        • Verified Purchase
        Showing 1-6 of 6 reviews