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 a...

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Product Review

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 Spyderco's top two bestsellers and their improvement hasn't slowed since. Refinement has been so ongoing and continual Spyderco tagged the updating/upgrading process with the term CQI- Constant Quality Improvement. During the Endura and Delica's CQI journey Spyderco tweaked ergonomics, refined blade steels and fine-tuned their performance countless times. They are an evolutionary work in progress and the next level is here with the new Endura 4 and Delica 4. Both models now have screw construction making cleaning and adjusting easier. The fiberglass reinforced nylon handles come molded with Bi-Directional Texturing for preferred traction and improved ergonomics. Inside the handle dual skeletonized stainless steel liners make the knife stronger without adding weight and make an anchor for all external and internal components to attach through adding sturdiness and rigidity. Their VG-10 blades are flat saber-ground with a stronger tip and larger 13mm opening hole. 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.

  • Trusted EDC Design - With over three decades of refinement, the Endura 4 remains a benchmark in folding knife design, trusted worldwide for everyday utility and dependable function.
  • Customizable Carry Options - A four-position pocket clip and high-strength back lock provide secure, flexible carry for right- or left-handed users, ensuring confidence in any situation.
  • Lightweight Yet Rugged - Injection-molded fiberglass-reinforced nylon handle with skeletonized steel liners delivers durability and comfort without adding bulk.
  • High-Performance VG-10 Steel - Saber-ground VG-10 stainless steel blades provide a strong, sharp edge with excellent cutting performance and corrosion resistance, available in multiple edge styles.
  • Everyday Cutting Confidence - From outdoor adventures to daily utility, the Endura 4 combines lightweight construction, secure ergonomics, and professional cutting power in one dependable tool.

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