Spyderco's Endura 4 Wharncliffe furthers its enviable reputation by combining all the best qualities of the standard version with the extreme cutting power and versatility of a Wharncliffe blade. The 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. 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 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.