Spyderco Police 4 Knife with K390 Stainless Steel Blade and Blue FRN Handle - PlainEdge

One of the most recognizable and enduring folding knives ever made is the Police 4, which is the largest member of Spyderco's lightweight knife family featuring K390 MICROCLEAN tool steel blades. Designed for extreme cutting challenges, the Police 4 combines the toughness and superior edge-holding characteristics of K390 with the proven qualities of this highly refined design.

The blade of the Police 4 is precision machined from Bohler-Uddeholm K390, an advanced particle metallurgy tool steel enriched with high volumes of vanadium, tungsten, and cobalt. This ensures reliable high performance in any cutting task. The blade also features a low-friction edge geometry of a full-flat-ground design, a fully accessible Trademark Round Hole for easy one-handed opening, and a high-strength back lock mechanism.

The iconic Police Model has been a staple in Spyderco's product line since the 1980's, known for its versatility and superior blade steel. The Police 4 continues this legacy with its durable Fiberglass-reinforced-nylon (FRN) handle featuring non-slip Bi-Directional Texturing and skeletonized Stainless Steel liners for added strength. The handle also offers a four-position pocket clip for convenient carry options.

In conclusion, the Spyderco Police 4 is a classic and reliable folding knife that excels in extreme cutting challenges. With its superior blade steel, versatile design, and lightweight yet durable construction, it is a standout choice for those seeking a high-performance tool for everyday carry.

product information: