Spyderco YoJumbo M4 Compression Lock Knife Jade G-10 (4" Black) C253GM4PBK

Blade HQ Exclusive!

This version of the Spyderco Yojumbo features the Natural G-10 and CPM M4 combo that you know and love. We think this model is a standout addition to the Blade HQ original series. 


  • Black Wharncliffe blade with a hollow grind made from CPM M4 steel.
  • Spyderco's signature Round Hole opener.
  • Textured jade G-10 handle scales that sandwich steel liners.
  • Spyderco's exceptional Compression Lock system.
  • Four-position pocket clip.

The YoJumbo is the jumbo-sized version of Spyderco's popular Yojimbo 2 model, designed by personal defense trainer Michael Janich. This knife's Wharncliffe blade style is remarkably utilitarian and ideal should—heaven forbid—you find yourself in a situation where you need to defend yourself. Its four-position pocket clip lets you carry it oriented to your preference, and its textured hand ensures a solid grip when it's time to put the YoJumbo's 4" blade to use.

Take a look at all the other Spyderco pocket knives we have for sale!

Item #BHQ-190154
MSRP: $279.00
Our Price: $199.95
In Stock!

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  • Overall Length: 9.29"
  • Blade Length: 4.00"
  • Cutting Edge: 3.98"
  • Blade Width: 1.50"
  • Blade Thickness: 0.15"
  • Blade Material: CPM M4
  • Blade Style: Wharncliffe
  • Blade Grind: Hollow
  • Finish: Black
  • Edge Type: Plain
  • Handle Length: 5.37"
  • Handle Width: 1.625"
  • Handle Thickness: 0.45"
  • Handle Material: G-10
  • Color: Jade
  • Frame/Liner: Steel
  • Weight: 5.30 oz.
  • User: Right Hand
  • Pocket Clip: Tip-Up
  • Knife Type: Manual
  • Opener: Thumb Hole
  • Lock Type: Compression Lock
  • Brand: Spyderco
  • Model: YoJumbo
  • Model Number: C253GM4PBK
  • Designer: Michael Janich
  • Country of Origin: USA
  • Best Use: Tactical
  • Product Type: Knife

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