Spyderco Endura 4 3.78 inch Folding Knife - Spyderco’s Endura 4 Lightweight has achieved near-legendary status in the world of everyday-carry cutting tools. The latest variation of this iconic model furthers its enviable reputation by combining all the best-in-class qualities of the standard version with the extreme cutting power and versatility of a Wharncliffe blade. The perfectly straight cutting edge of the Wharncliffe profile cuts with full power along its entire length， enabling it to tackle extreme cutting chores and detailed work with equal ease. Available in either a PlainEdge or fully serrated SpyderEdge format， the VG-10 stainless steel blade features a full-flat grind for low-friction edge geometry that further accentuates the advantages of its Wharncliffe design. A fully accessible Trademark Round Hole proudly announces its Spyderco lineage and provides swift， ambidextrous， one-handed opening. The high-performance blade is backed by a lightweight， ergonomic handle that includes a sturdy back lock mechanism， skeletonized stainless steel liners， injection-molded fiberglass-reinforced-nylon scales， a high-traction Bi-Directional Texture pattern， and a four-position pocket clip. Proof positive that even the best tools can be made better， the Endura 4 Wharncliffe sets a new standard in high-performance folding knives