- Overall: 8.75"
- Blade: 3.75" CPM 20CV, Stonewash, Kopis
- Cutting Edge: 3.40"
- Handle: 5" Purple G10
- Frame/Liner: Steel
- Clip: Tip-Up; Right/Left Hand
- Knife Type: Manual, Thumb Stud/Hole
- Lock Type: Shark Lock
- Pivot Type: Bearings
- Origin: USA
- Model: AD20S
The Demko Knives AD20S Folding Knife in Purple G10 with a 3.75-inch Kopis blade is a premium American-made folding knife designed for collectors, EDC enthusiasts, and users who demand exceptional durability, innovative design, and high-performance cutting capability. Developed by renowned knife maker Andrew Demko, the AD20S combines advanced engineering, rugged construction, and the legendary Shark Lock mechanism in a powerful folding platform.
The 3.75-inch Kopis blade features a durable stonewashed finish that provides a rugged appearance while helping conceal everyday wear. The unique Kopis blade profile offers excellent slicing performance, strong cutting geometry, and versatile functionality for everyday carry, outdoor use, and utility applications. Its distinctive shape delivers both practical performance and a collectible aesthetic.
The purple G10 handle scales provide a lightweight, durable, and secure grip with excellent resistance to impact, moisture, and wear. The textured G10 construction enhances handling and control while adding a bold, eye-catching appearance that sets this AD20S apart from standard configurations.