- Spyderco Delica 4, K390 Steel Blade, FRN Handle Blue Folding Knife – C11FPK390
- Lifetime Warranty
About the Spyderco Delica 4 Folding Knife, 2.90” K390 Microclean® Plain Blade – C11FPK390
Spyderco Delica 4, K390 Steel Blade, FRN Handle Blue Folding Knife – C11FPK390
In 1990 Spyderco shook things up by introducing two knives, the Delica and Endura. First of their kind on the market, both folders opened up the knife market to lightweight performance, one-hand open pocketknives that just about everyone could afford. They settled as our top two bestsellers and their improvement hasn’t slowed since.
We’ve always taken great pride in our efforts to push the envelope of performance by offering exotic blade steels in our knives. With that spirit in mind, we are proud to offer the Delica 4 Lightweight with a blade crafted from K390. Manufactured by Böhler-Uddeholm, K390 MICROCLEAN® is a state-of-the-art cold work tool steel produced by the particle metallurgy process. Its advanced alloy mix was specifically developed to provide the extreme wear resistance and high compressive strength needed in industrial cutting, blanking, and punching operations. Despite its toughness, its exceptionally fine, homogeneous microstructure also makes it readily machinable and easy to heat treat. Collectively, these qualities make K390 an outstanding blade material for true steel connoisseurs.
Key Features & Specifications for the Spyderco Delica 4 Folding Knife, 2.90” K390 Microclean® Plain Blade – C11FPK390:
WIDE SPECTRUM OF HANDLE COLORS
The Delica 4 now offers new vibrant tones including blue, green, brown, gray, orange, zome green, black and purple.
SUPERIOR BLADE STEEL
The blades are full flat-ground K390 Microclean® Steel is a state-of-the-art cold work tool steel produced by the particle metallurgy process.
ULTRA-LIGHTWEIGHT
Inside the handle are dual skeletonized stainless steel liners which strengthen the knife without additional weight and double as an anchor for external and internal components to attach through generating more sturdiness.
ERGONOMIC
Added to the blade’s spine is slip resistant jimping. Phosphor bronze washers smooth out the open/close action and the clip is upgraded to a four-way tip-up, tip-down, left-or right-handed clip.
A SECURE GRIP
Molded onto the FRN handle’s surface is Bi-Directional Texturing for slip-free tactile traction. It provides resistance to slipping in the hand.
