Spyderco Endura 4 Knife Flat Ground Blue FRN (3.75" Satin K390) C10FPK390

This Spyderco Endura knife has a dark blue FRN handle and a full-flat ground K390 steel blade that is satin finished with a plain cutting edge.

The Endura knife features a molded FRN (fiberglass reinforced nylon) handle with Bi-Directional texturing for traction and improved ergonomics. The handle is strengthened with dual skeletonized stainless steel liners that make an anchor for all external and internal components to attach while adding sturdiness and rigidity. Phosphor bronze bushings on the blade pivot smooth out the open/close action. The pocket clip is four-way reversible for tip-up/down, left- or right-handed carry. The blade is premium K390 steel and has Spyderco's easy to use thumb hole for simple, efficient one-hand opening.

The Endura is a larger version of the Spyderco Delica knife. Both knives have been extremely popular over the years thanks to their lightweight, high performance build and affordable price.