Benchmade 590SBK Boost AXIS-Assist Knife Black/Gray (3.7″ Black Serr)




The Benchmade Boost is a fast-action AXIS-Assist knife featuring an integrated safety and a solid ergonomic design. This 590 model has a black finished CPM-S30V premium stainless steel blade with a partially serrated cutting edge. Its handle is built with dark gray Grivory and black overmolded Versaflex for added strength and increased grip performance. Ambidextrous use is supported with dual thumb studs and a reversible tip-up clip. Give your EDC the ol’ Benchmade Boost!


CPM-S30V blade steel offers top-notch cutting performance.
Dual durometer handles provide a durable, grip enhancing build.
Fully ambidextrous for right and left handed operation.

  • Overall Length:8.52″
  • Blade Length:3.70″
  • Blade Thickness:0.12″
  • Blade Material:CPM-S30V
  • Hardness:58-60 RC
  • Blade Style:Drop Point
  • Blade Grind:Flat
  • Finish:Black
  • Edge Type:Serrated
  • Handle Length:4.83″
  • Handle Thickness:0.70″
  • Handle Material:Polymer
  • Color:Black, Gray
  • Frame/Liner:Stainless Steel
  • Weight:4.59 oz.
  • User:Right Hand, Left Hand
  • Pocket Clip:Tip-Up
  • Knife Type:Spring Assisted
  • Opener:Thumb Stud
  • Lock Type:AXIS®
  • Brand:Benchmade
  • Model:Boost
  • Model Number:590SBK
  • Country of Origin:USA
  • Best Use:Everyday Carry
  • Product Type:Knife


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