The Spyderco YoJumbo C253GPCBL takes Michael Janich’s legendary Yojimbo 2 design and scales it up into a larger, more capable cutting tool built for serious everyday carry and demanding cutting tasks. More than 20% larger than the Yojimbo 2, the YoJumbo features refined ergonomics that accommodate a wider range of hand sizes while maintaining the exceptional control that made the original design famous.
This version upgrades the platform with CPM SPY27 steel, Spyderco’s proprietary cobalt-enriched particle metallurgy stainless steel. CPM SPY27 delivers an excellent balance of toughness, corrosion resistance, and edge retention, making it one of the most sought-after steels in Spyderco’s lineup. The 3.98-inch Wharncliffe blade is deeply hollow ground to maximize slicing performance while maintaining outstanding edge geometry.
The handle features cobalt blue peel-ply textured G-10 scales over skeletonized stainless steel liners. This construction keeps weight manageable while providing exceptional strength and grip security. Spyderco’s proven Compression Lock offers strong lockup and safe one-handed operation, while the four-position pocket clip allows fully customizable carry options.
Combining premium steel, a large Wharncliffe blade, and Spyderco’s renowned ergonomics, the YoJumbo is an exceptional choice for users seeking a high-performance folding knife with maximum cutting capability.
Feature Highlights
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3.98" CPM SPY27 Blade — Proprietary Spyderco steel with excellent toughness, edge retention, and corrosion resistance.
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Wharncliffe Blade Profile — Exceptional control and slicing performance.
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Deep Hollow Grind — Thin edge geometry for outstanding cutting efficiency.
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Compression Lock — Strong, secure lockup with safe one-handed operation.
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Cobalt Blue G-10 Handle — Durable, textured scales with excellent grip.
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Skeletonized Stainless Steel Liners — Reduced weight without sacrificing strength.
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Four-Position Pocket Clip — Configurable for left or right-side, tip-up or tip-down carry.
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Michael Janich Design — Expanded evolution of the iconic Yojimbo 2.
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Made in USA — Manufactured in Golden, Colorado.
Specifications
| Specification |
Details |
| Model |
YoJumbo |
| SKU |
C253GPCBL |
| Brand |
Spyderco |
| Overall Length |
9.29 in |
| Closed Length |
5.37 in |
| Blade Length |
3.98 in |
| Edge Length |
3.98 in |
| Blade Thickness |
0.145 in |
| Blade Steel |
CPM SPY27 |
| Blade Style |
Wharncliffe |
| Blade Edge |
PlainEdge |
| Blade Grind |
Hollow |
| Blade Finish |
Satin |
| Handle Material |
G-10 |
| Handle Color |
Cobalt Blue |
| Lock Type |
Compression Lock |
| Opening Method |
Round Hole |
| Clip Position |
Ambidextrous |
| Carry Position |
4-Position |
| Weight |
5.3 oz |
| Designer |
Michael Janich |
| Country of Origin |
USA |
