Zwilling Four Star 5.5" Flexible Boning Kitchen Knife Black

Item #BHQ-134492
MSRP: $125.00
Our Price: $99.99
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  • Overall Length: 10.375"
  • Blade Length: 5.50"
  • Cutting Edge: 5.25"
  • Blade Width: 0.75"
  • Blade Thickness: 0.05"
  • Blade Material: Stainless Steel
  • Blade Style: Standard
  • Blade Grind: Flat
  • Finish: Satin
  • Edge Type: Plain
  • Handle Length: 4.875"
  • Handle Width: 1.00"
  • Handle Thickness: 0.81"
  • Handle Material: Polymer
  • Color: Black
  • Bolster Material: Steel
  • Weight: 3.31 oz.
  • User: Right Hand, Left Hand
  • Knife Type: Fixed Blade
  • Brand: Zwilling J.A. Henckels
  • Model: Four Star Flexible Boning Knife
  • Model Number: 31086-143
  • Country of Origin: Germany
  • Best Use: Kitchen
  • Product Type: Knife

  • Forged 5.5" blade that is thin and flexible.
  • Ice-hardened FRIODUR blade for a tougher, sharper edge.
  • Black polymer handle that is smooth and thoughtfully shaped to maximize comfort.


Zwilling, founded by J.A. Henckels, first begun production of their Four Star kitchen knife line in 1976. Since then, every Four Star knife has been produced with virtually no changes from the originals, proving their timeless design. Each blade is ice-hardened using a patented method to improve the steel’s edge retention and overall resilience, and their long tangs are totally wrapped in hard polypropylene for a handle that will last. Four Star is Zwilling’s best-selling and highest value line, each piece made in Solingen, Germany. Now is the time to upgrade your cookware!

Zwilling kitchen knives are an excellent option to outfit your kitchen with. Shop from our selection!

Boning Knife:

This knife is usually equipped with a thin blade similar to a fillet knife, ideal for deboning fish or poultry; a thicker version is used for beef and other larger meats.

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