Demko AD20.5 – AUS 10A

The Demko AD20.5 – AUS 10A features the Shark-Lock®, designed and engineered by Andrew Demko. The Shark-Lock mechanism is situated on the spine of the knife and operated with a ramp-like ‘fin.’ The lock is a radical new system that provides extremely 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 also features ball bearings on the pivot pin, steel liners, and Black Grivory handle. The AD20.5 comes standard with a right-handed pocket clip, and also includes a left-handed pocket clip.

The Demko Knives AD20.5 continues to be an extremely popular EDC knife, offering top-quality performance at a fair price. It’s as fun to fidget with as it’s practically functional, which is largely thanks to the Shark-Lock.

For the premium S35 version, click here.

• Overall Length: 7.50″
• Blade Length: 3.00″
• Cutting Edge: 2.80″
• Blade Material: AUS 10A Stainless
• Blade Style: Shark Foot
• Blade Grind: Flat
• Finish: Stonewash
• Edge Type: Plain
• Handle Length: 4.50″
• Handle Material: Grivory
• Color: Black
• Weight: 3 .50 oz.
• Pocket Clip: Tip-Up