The Kershaw model 1660CKTSL is known as the Tungsten Leek. This knife features a unique black handle made of 410A stainless steel and coated in tungsten DLC. The three inch fine edge knife blade is made of 440A stainless steel. A speed-safe torsion bar assists in the opening of the blade when the user swipes his index finger across the push lever on the spine of the knife.
Kershaw 1660CKTSL Technical Specs: