Skip to content
  • 🔥 The highest hot sale 20-40% off! 🔥
  • 🔥 The highest hot sale 20-40% off! 🔥
PATRIOT KNIFEWORKS SalesPATRIOT KNIFEWORKS Sales
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Fixed Blade Knives
    • Benchmade
    • CRKT
    • Microtech
    • Buck Knives
    • Spartan Blades
    • Heretic Knives
    • SpyderCo
    • Bastinelli Knives
    • Kershaw
    • Hinderer Knives
    • Other
    • Case Cutlery
    • FOX Knives
    • Hogue
    • Medford Knives
  • Automatic Knives
    • OTF Out the Front
    • Folding
  • Manual and Assist Open Knives
    • Spyderco
    • Medford Knives
    • Benchmade
    • Case Cutlery
    • Kershaw
    • CRKT
    • Hogue
    • Zero Tolerance
    • Byrd Knives
    • Kizer
    • FOX Knives
    • Spartan Blades
    • Victorinox
    • Buck Knives
    • Other
  • Sharpeners
  • New Products
  • Accessories & Misc.
 

Discontinued Benchmade 591BK Boost

Home / Manual and Assist Open Knives / Benchmade
  • Benchmade Mini Barrage -PATRIOT KNIFEWORKS Sales 585 Mini Barrage 66987.1648567048
  • Benchmade MINI BUGOUT® | MESA RED 533-04 -PATRIOT KNIFEWORKS Sales 2023 06 10 c5c2528c 748c 47c5 ac13 67c2bb75681e 1536x.png 07362.1687370898
Sale!
Discontinued Benchmade 591BK Boost
Discontinued Benchmade 591BK Boost - Image 2
Discontinued Benchmade 591BK Boost -PATRIOT KNIFEWORKS Sales 591bk agency 1000x1000 71746.1625156518

$161.50 Original price was: $161.50.$96.99Current price is: $96.99.

Buy Now
SKU: 591BK Categories: Benchmade, Manual and Assist Open Knives
  • Quality Products, Quality Service
  • Elevate Your Shopping Experience
  • Online customer care, always here for you.
  • Enjoy top quality items for less
Browse
  • Accessories & Misc.
  • Automatic Knives
    • Folding
      • Benchmade
      • Boker
      • Buck Knives
      • Heretic Knives
      • Hogue
      • Kershaw
      • Medford Knives
      • Microtech
      • Pro-Tech
      • Spartan
      • Spyderco
    • OTF Out the Front
      • Benchmade
      • Heretic Knives
      • HK Knives (Heckler & Koch)
      • Hogue
      • Microtech
      • Other
  • Fixed Blade Knives
    • Bastinelli Knives
    • Benchmade
    • Buck Knives
    • Case Cutlery
    • CRKT
    • FOX Knives
    • Heretic Knives
    • Hinderer Knives
    • Hogue
    • Kershaw
    • Medford Knives
    • Microtech
    • Other
    • Spartan Blades
    • SpyderCo
  • Manual and Assist Open Knives
    • ASK-American Service Knife
    • Bastinelli Knives
    • Bear & Son
    • Benchmade
    • Buck Knives
    • Byrd Knives
    • Case Cutlery
    • Chaves
    • Civivi
    • CRKT
    • Curtiss Custom Knives
    • Eikonic Knife Company
    • FOX Knives
    • Giant Mouse
    • Hogue
    • Kershaw
    • Kizer
    • MCUSTA Knives
    • Medford Knives
    • Microtech
    • Other
    • Paragon Knives
    • Reate Knives
    • Sencut
    • Spartan Blades
    • Spyderco
    • Tactile
    • Victorinox
    • WE Knives
    • Zero Tolerance
  • Sharpeners
  • Uncategorized
  • Description
  • Reviews (0)

Description

The 591 is the newest member of the Boost Family and carries the same comfortable dual-durometer ergonomics. The quick action of the Axis-assist mechanism, allows for ambidextrous access to strong, CPM-3V steel, opposing bevel, blunt pry-tip blade. Meant for your pocket, at home in your tool box.

 

BLADE LENGTH 3.43” [8.72cm]

BLADE THICKNESS 0.120” [3.06mm]

OPEN 8.26” [20.99cm]

CLOSED 4.83” [12.27cm]

WEIGHT 4.49oz [127.4g]

HANDLE THICKNESS 0.70” [17.75mm]

 

Blade Edge Plain
Blade Finish/Color Coated
Blade Steel CPM-3V (60-62 HRC)
Blade Style/Shape Opposing Bevel
Clip Type Deep-Carry
Clip Position Reversible
Handle Material Versaflex
MOLLE Compatible No
Use Every Day

BLADE LENGTH 3.43” [8.72cm]

BLADE THICKNESS 0.120” [3.06mm]

OPEN 8.26” [20.99cm]

CLOSED 4.83” [12.27cm]

WEIGHT 4.49oz [127.4g]

HANDLE THICKNESS 0.70” [17.75mm]

BLADE LENGTH 3.43” [8.72cm]

BLADE THICKNESS 0.120” [3.06mm]

OPEN 8.26” [20.99cm]

CLOSED 4.83” [12.27cm]

WEIGHT 4.49oz [127.4g]

HANDLE THICKNESS 0.70” [17.75mm]

BLADE LENGTH 3.43” [8.72cm]

BLADE THICKNESS 0.120” [3.06mm]

OPEN 8.26” [20.99cm]

CLOSED 4.83” [12.27cm]

WEIGHT 4.49oz [127.4g]

HANDLE THICKNESS 0.70” [17.75mm]

BLADE LENGTH 3.43” [8.72cm]

BLADE THICKNESS 0.120” [3.06mm]

OPEN 8.26” [20.99cm]

CLOSED 4.83” [12.27cm]

WEIGHT 4.49oz [127.4g]

HANDLE THICKNESS 0.70” [17.75mm]

BLADE LENGTH 3.43” [8.72cm]

BLADE THICKNESS 0.120” [3.06mm]

OPEN 8.26” [20.99cm]

CLOSED 4.83” [12.27cm]

WEIGHT 4.49oz [127.4g]

HANDLE THICKNESS 0.70” [17.75mm]

 

BLADE LENGTH 3.43” [8.72cm]

BLADE THICKNESS 0.120” [3.06mm]

OPEN 8.26” [20.99cm]

CLOSED 4.83” [12.27cm]

WEIGHT 4.49oz [127.4g]

HANDLE THICKNESS 0.70” [17.75mm]

 

Reviews

There are no reviews yet.

Be the first to review “Discontinued Benchmade 591BK Boost” Cancel reply

Related products

Sale!
Columbia River CRKT 1032 River Nathan's Wooden Knife Kit
Quick View

CRKT

Columbia River CRKT 1032 River Nathan’s Wooden Knife Kit

$14.95 Original price was: $14.95.$10.47Current price is: $10.47.
Sale!
CRKT Pilar® III Frame Lock
Quick View

CRKT

CRKT Pilar® III Frame Lock

$46.00 Original price was: $46.00.$32.20Current price is: $32.20.
Sale!
Spyderco C237GP Tropen
Quick View

Manual and Assist Open Knives

Spyderco C237GP Tropen

$233.45 Original price was: $233.45.$98.99Current price is: $98.99.
Sale!
ASK Jefferson - DP Grabber Orange Bottle Opener Chisel
Quick View

ASK-American Service Knife

ASK Jefferson – DP Grabber Orange Bottle Opener Chisel

$240.00 Original price was: $240.00.$96.99Current price is: $96.99.
Sale!
Spartan Blades SPARTAN HARSEY FOLDER 3.25 - STONEWASH
Quick View

Manual and Assist Open Knives

Spartan Blades SPARTAN HARSEY FOLDER 3.25 – STONEWASH

$311.00 Original price was: $311.00.$98.99Current price is: $98.99.
Sale!
SURU CARBON FIBER FRAME LOCK FX-526 CFBL
Quick View

FOX Knives

SURU CARBON FIBER FRAME LOCK FX-526 CFBL

$240.00 Original price was: $240.00.$97.99Current price is: $97.99.
Sale!
Spyderco UpTern - C261P
Quick View

Manual and Assist Open Knives

Spyderco UpTern – C261P

$47.60 Original price was: $47.60.$33.32Current price is: $33.32.
Sale!
Spyderco C255CMP SpyOpera
Quick View

Manual and Assist Open Knives

Spyderco C255CMP SpyOpera

$183.75 Original price was: $183.75.$99.99Current price is: $99.99.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping & Returns
  • Delivery
  • Term and Conditions
STAY IN TOUCH

Sign up for exclusive offers, original stories, events and more.

    Copyright 2025 © www.hkknivesus.com
    • Fixed Blade Knives
      • Benchmade
      • CRKT
      • Microtech
      • Buck Knives
      • Spartan Blades
      • Heretic Knives
      • SpyderCo
      • Bastinelli Knives
      • Kershaw
      • Hinderer Knives
      • Other
      • Case Cutlery
      • FOX Knives
      • Hogue
      • Medford Knives
    • Automatic Knives
      • OTF Out the Front
      • Folding
    • Manual and Assist Open Knives
      • Spyderco
      • Medford Knives
      • Benchmade
      • Case Cutlery
      • Kershaw
      • CRKT
      • Hogue
      • Zero Tolerance
      • Byrd Knives
      • Kizer
      • FOX Knives
      • Spartan Blades
      • Victorinox
      • Buck Knives
      • Other
    • Sharpeners
    • New Products
    • Accessories & Misc.
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.