Spyderco C122PBK Tenacious Folding Knife, 3.39″ 8Cr13MoV Plain Edge, FRN Handle

The Spyderco Tenacious (C122PBK) is a lightweight folding knife built around a 3.39-inch plain-edge blade ground from 8Cr13MoV stainless steel. The full-flat grind geometry produces a versatile cutting profile suited to a wide range of tasks, from camp food prep to utility and field work. The 8Cr13MoV steel delivers a practical balance of edge retention and ease of resharpening, making it a reliable option for everyday carry and extended outdoor use.

The black fiberglass-reinforced nylon (FRN) handle incorporates Spyderco’s Bi-Directional Texture pattern, which maintains a secure, non-slip grip under wet or demanding conditions. The LinerLock mechanism provides solid blade lock-up and supports smooth one-handed opening and closing, keeping operation manageable when one hand is occupied or gloved.

A four-position pocket clip allows tip-up or tip-down carry on either side of the body, making the knife fully ambidextrous and adaptable to individual carry preferences. The lightweight FRN construction keeps the overall package easy to carry throughout the day without adding unnecessary bulk to a kit, pack, or pocket.