Spyderco
Spyderco Tenacious Lightweight Folding Knife FRN 3.375" Black Blade C122PBBK
Spyderco Tenacious Lightweight Folding Knife FRN 3.375" Black Blade C122PBBK
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Spyderco Tenacious Lightweight Black FRN (C122PBBK) | 3.375" 8Cr13MoV Drop Point Blade
Lightweight Performance. Tenacious Reliability.
The Spyderco Tenacious Lightweight takes a proven fan-favorite and makes it even better for everyday carry. Designed with a black 8Cr13MoV stainless steel drop point blade and a textured FRN handle, this knife shaves off nearly 10% of the original model's weight—without sacrificing performance or durability.
Whether you're tackling daily tasks or hard-use projects, the full-flat ground blade, enhanced grip jimping, and Spyderco’s signature Round Hole make one-handed deployment smooth and instinctive. Skeletonized steel liners add strength to the lightweight frame, and the liner lock mechanism ensures secure, confident use.
A four-position pocket clip lets you carry tip-up, tip-down, left or right-hand, making this the ideal ambidextrous EDC knife.
Specifications:
- Overall Length: 7.76" (197 mm)
- Blade Length: 3.375" (86 mm)
- Blade Thickness: 0.12" (3 mm)
- Blade Material: 8Cr13MoV Stainless Steel
- Blade Style: Drop Point
- Blade Grind: Full Flat
- Blade Finish: Black
- Edge Type: Plain
- Handle Length: 4.38" (111 mm)
- Handle Thickness: 0.45" (11.4 mm)
- Handle Material: FRN (Fiberglass Reinforced Nylon)
- Color: Black
- Lock Type: Liner Lock (Walker Linerlock)
- Opener: Spyderco Round Hole
- Pocket Clip: 4-Way Reversible (Tip-Up/Down, Left/Right)
- Frame/Liner: Skeletonized Stainless Steel
- Weight: 3.8 oz (108 g)
- Made In: China
- Model Number: C122PBBK
- Best Use: Everyday Carry (EDC)
- Knife Type: Manual Folding Knife
- Lightweight FRN scales reduce weight by 10% without compromising grip
- Black-finished 8Cr13MoV blade offers excellent sharpness and corrosion resistance
- Classic Spyderco Round Hole allows fast, ambidextrous thumb deployment
- Skeletonized liners provide added strength without bulk
- Four-way clip positioning for customizable, comfortable carry
- Textured jimping on blade spine and liner for enhanced thumb control
The Spyderco Tenacious Lightweight delivers dependable cutting power in a refined, carry-friendly package—perfect for EDC enthusiasts who demand performance without the bulk.


