Spyderco Endura 4 Black FRN Combo Edge Knife

The Spyderco Endura 4 in Black FRN Combo holds a partially serrated 3 in VG-10.375-inch clip point blade fitted to a black FRN handle with a lockback, made in Japan.

VG-10 is a respected Japanese stainless steel, prized for a balance of edge retention, toughness, and corrosion resistance that outperforms most standard stainless alloys, a combination that matters more on a knife carried daily than any single property on its own. That partial serration section adds bite through rope, webbing, and other fibrous material that a plain edge handles far less cleanly, while keeping a plain section for controlled, precise cuts. The black FRN handle keeps this lightweight folder easy to carry all day.

The Endura 4 has remained one of Spyderco's most trusted everyday carry models for decades. A lockback secures the blade open with trusted strength. Made entirely in Japan with careful, precise manufacturing. Where it fits is with a buyer wanting a proven lockback with serrated cutting capability. Spyderco continues to offer the Endura 4 across multiple handle colors and edge types for different buyers. This particular combo-edge configuration remains popular among buyers who want cutting versatility in one blade. Explore more Lockback Knives.

• Partial serration adds bite through tough material
• VG-10 steel gives a balance of edge retention and toughness that holds up well under daily use
• Lightweight FRN handle for all-day carry
• Made in Japan