aThe AD20.5 by Demko® Knives features the all-new 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.’ Available in two different blade shapes, this knife features ball bearings on the pivot pin, a Milled Titanium handle. The AD20.5 comes
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Best design and material. This is what I long for.
ThaiDude · December 4, 2025
This Demko AD20.5 is a high quality knife and I am very pleased with the purchase. Packaging and shipping were exemplary and I would highly recommend this knife to other bladeheads.
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ARTHUR · August 6, 2025
Awesome knife. What a beast. Great transaction. Could not be more pleased.