ProTech Duke Automatic Knife DLC Magnacut/Black 6061 Aluminum AUPTDUKE2103

The Pro-Tech Duke 2 is a precision-built automatic knife designed for professionals who expect peak performance from every tool they carry. Its 3.25" CPM MagnaCut stainless tool steel blade features a tough black DLC (Diamond-Like Carbon) coating that enhances wear resistance, edge retention, and corrosion protection. The blade deploys with Pro-Tech’s signature coil spring automatic action—fast, smooth, and unmistakably strong—giving you instant access to cutting power with the press of a button.

The handle is crafted from anodized black 6061 aircraft-grade aluminum, balancing lightweight comfort with exceptional durability. Its contoured shape sits naturally in the hand, providing secure control and comfort during long-term use. The deep-carry pocket clip allows discreet, reliable carry, while the button lock mechanism offers confident operation whether on the job or out in the field. Every detail of the Duke 2 reflects Pro-Tech’s dedication to precision machining and meticulous assembly, resulting in a knife that feels as solid as it looks.

Made proudly in the USA, the Duke 2 embodies Pro-Tech’s reputation for blending craftsmanship and cutting-edge materials into a single, no-nonsense tool. Its clean lines, blacked-out aesthetic, and battle-ready toughness make it a go-to choice for law enforcement, first responders, or anyone who refuses to compromise on quality.

Smoky Mountain Knife Works, the world’s best online knife store, is a Tennessee landmark and the world’s largest knife store. In the heart of the Great Smoky Mountains, more than 1.5 million visitors each year explore SMKW’s legendary showroom to experience the finest knives ever made.