Close
Skip to main content

STATUS: ARCHIVED
! This item is Discontinued and Out of Stock

Zero Tolerance Emerson 0640 Folding Knife Carbon Fiber/Titanium (3.75" Satin) ZT

On Sale!
Out of Stock
Discontinued
Made in USA
  • Overall Length: 8.50"
  • Blade Length: 3.75"
  • Cutting Edge: 3.625"
  • Blade Width: 1.00"
  • Blade Thickness: 0.15"
  • Blade Material: CPM 20CV
  • Blade Style: Clip Point
  • Blade Grind: Flat
  • Finish: Satin
  • Edge Type: Plain
  • Handle Length: 4.75"
  • Handle Width: 1.00"
  • Handle Thickness: 0.54"
  • Handle Material: Carbon Fiber, Titanium
  • Color: Black, Green
  • Weight: 4.40 oz.
  • User: Right Hand, Left Hand
  • Pocket Clip: Tip-Up
  • Knife Type: Manual
  • Opener: Thumb Disk
  • Lock Type: Frame Lock
  • Brand: Zero Tolerance
  • Model: 0640
  • Model Number: 0640, zt 0640, zt640
  • Designer: Ernest Emerson
  • Country of Origin: USA
  • Best Use: Everyday Carry, Tactical
  • Product Type: Knife
1/5
  • For Size Reference
  • Zero Tolerance Emerson 0640 Folding Knife Carbon Fiber/Titanium (3.75" Satin) ZT
  • Zero Tolerance Emerson 0640 Folding Knife Carbon Fiber/Titanium (3.75" Satin) ZT
  • Zero Tolerance Emerson 0640 Folding Knife Carbon Fiber/Titanium (3.75" Satin) ZT
  • Zero Tolerance Emerson 0640 Folding Knife Carbon Fiber/Titanium (3.75" Satin) ZT
  • Zero Tolerance Emerson 0640 Folding Knife Carbon Fiber/Titanium (3.75" Satin) ZT

Well shucks! This item is no longer available and we don't know when it will be back.

Here are some similar items that we hope float your boat:



The Zero Tolerance 0640 is a collaboration with knife maker Ernest Emerson. It features a two-tone CPM-20CV stainless steel blade with satin grinds and stonewashed flats. The handle is comprised of green and black carbon fiber overlays with titanium scales. An ambidextrous thumb disk facilitates opening the blade, while phosphor bronze washers allow it to glide open easily. A tip-up, reversible pocket clip ensures that this stellar knife is readily available whenever you need it.

Features:

  • CPM-20CV stainless steel offers the best in class edge retention and corrosion resistance.
  • Carbon fiber overlays and a titanium handle offer both strength and class.
  • Reversible pocket clip for easy carry for both left and right handers.
Blade HQ Copyright © 2026 Blade HQ. All rights reserved