Demko Knives AD20.5 Shark Foot Shark Lock Knife Orange Grivory (3" Black)

Item #BHQ-141991
Our Price: $159.99
Out of Stock
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  • Overall Length: 7.50"
  • Blade Length: 3.10"
  • Cutting Edge: 2.75"
  • Blade Width: 1.04"
  • Blade Thickness: 0.12"
  • Blade Material: AUS-10A
  • Blade Style: Sheepsfoot
  • Blade Grind: Flat
  • Finish: Black
  • Edge Type: Plain
  • Handle Length: 4.50"
  • Handle Width: 1.00"
  • Handle Thickness: 0.38"
  • Handle Material: Polymer
  • Color: Orange
  • Frame/Liner: Steel
  • Weight: 3.50 oz.
  • User: Right Hand
  • Pocket Clip: Tip-Up
  • Knife Type: Manual
  • Opener: Thumb Hole, Thumb Stud
  • Pivot Type: Bearings
  • Lock Type: Other
  • Brand: Demko Knives
  • Model: AD20.5
  • Designer: Andrew Demko
  • Country of Origin: Taiwan
  • Best Use: Everyday Carry
  • Product Type: Knife

  • Black DLC finished sheepsfoot blade made from AUS-10A stainless steel.
  • Thumb stud and thumb hole openers.
  • Textured orange grivory handle scales over steel liners.
  • Demko Knives' exclusive Shark Lock.
  • Black-finished tip-up pocket clip..


The Demko Knives AD20.5 is the next big thing in the EDC world, offering a top-quality folder at a fair price. It is as fun to fidget with as it is practically functional, which is largely thanks to the Shark Lock: a radical new system that provides solid lockup and can be trusted to keep your fingers safe. The lock is operated by pulling the fin back with your thumb or index finger—a motion similar to using a flipper opener. When the blade is locked open, the fin serves as a comfortable thumb ramp, which is jimped to increase your control over the knife. Additional jimping on the spine and a high grip option also contribute to the knife’s usability. The AD20.5 hits the sweet spot that every EDC folder shoots for, and is likely to usurp that coveted spot in your pocket soon after dropping into your collection.

We now offer two new exciting accessories for the Demko AD20.5. First are fully customizable white grivory scales: keep them white if that's your vibe, or Rit Dye them whatever color (or colors) you want! Second is a set of high-quality replacement springs for the Shark Lock, should misfortune strike and the original spring get damaged.

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Customer Reviews

Greg M. on Apr 20, 2022

Got one of these recently, and was kinda apprehensive about ergonomics vs functionality. I’ve been AMAZINGLY surprised with how much I enjoy it!!! The AUS10A sharpens quickly, and has held an edge FAR longer than I had expected. Plus, with all the YouTube I watched about these, it’s way slimmer than I had anticipated. This thing is a home run for me; and I can’t say enough how pleasantly surprised I’ve been with it!!!

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