Innovative Lock, Premium Build
The Demko AD20.5 is a compact powerhouse featuring Andrew Demko’s patented Shark-Lock® mechanism—an intuitive spine-mounted lock operated via a ramp-like fin for fast, secure blade control. Available in two blade shapes (Clip Point or Shark Foot), each variant is built with premium 20CV steel for outstanding edge retention and corrosion resistance. The milled titanium handle offers lightweight strength and refined ergonomics, while ball-bearing pivot action ensures smooth deployment. With ambidextrous pocket clips and precision machining, the AD20.5 is a standout in innovation and everyday performance.

Product Dimensions

• Overall Length (Clip Point): 7.625"
• Overall Length (Shark Foot): 7.50"
• Blade Length (Clip Point): 3.00"
• Blade Length (Shark Foot): 2.875"
• Blade Thickness: 3.2 mm
• Weight (Clip Point): 4.1 oz
• Weight (Shark Foot): 4.2 oz

Features

• Blade Steel: 20CV stainless steel for elite edge retention and corrosion resistance
• Blade Style: Shark Foot for versatile cutting profiles
• Locking Mechanism: Shark-Lock® spine-mounted lock for fast, secure operation
• Handle Material: Milled titanium for strength and lightweight durability
• Deployment: Ball-bearing pivot for smooth blade action
• Pocket Clip: Includes both right- and left-handed clips for ambidextrous carry
• Intended Use: Everyday carry, tactical utility, innovation-forward performance
• Model Name: AD20.5
• Country of Manufacture: Taiwan