Zero Tolerance Knives have built a reputation among first responders, military personnel and others who appreciate the high performance, top of the line quality and no nonsense approach to folding knives.  Part of the Kai Group, Zero Tolerance knives are based in Tualatin, Oregon and have been making folding knives since 2006.  The first model that brought Zero Tolerance to mainstream fame was the 0350 folder, a beefy knife that still was convenient to carry in the pocket.  Other popular and collectible models include the 0450, 0562, 0566, 0454, 0392 and many more!  Many prominent knife designers have worked with ZT, including Rick Hinderer, Les George, Dmitry Sinkevich, Todd Rexford, Tim Galyean, Grant and Gavin Hawk, Ken Onion and R.J. Martin to name a few.  Check out the Rare Spyderco knives page and the Chris Reeve knives page as well.

Check out these Zero Tolerance Knives that are currently available on eBay I appreciate any traffic from these links as I earn a commission when an item is purchased, at no extra cost to you. THANK YOU!!! – Jesse, oldpocketknives.com

Zero Tolerance 0350 Folding Knife - Black
eBay
$159.00
Zero Tolerance 0350 Folding Knife - Black
Zero Tolerance ZT 0801 Ti 3D Machined Titanium Handle 3.5" S35VN Stonewash Blade
eBay
$199.95
Zero Tolerance ZT 0801 Ti 3D Machined Titanium Handle 3.5" S35VN Stonewash Blade
Zero Tolerance ZT 0770CF Assisted CPM S35VN Stonewash Blade Carbon Fiber Handles
eBay
$175.00
Zero Tolerance ZT 0770CF Assisted CPM S35VN Stonewash Blade Carbon Fiber Handles
Zero Tolerance ZT 0452CF Folder Titanium Carbon Fiber Frame Lock 4.1" CPM S35VN
eBay
$229.95
Zero Tolerance ZT 0452CF Folder Titanium Carbon Fiber Frame Lock 4.1" CPM S35VN
ZERO TOLERANCE TIGER STRIPE Spring Assist Flipper knife Ken Onion ZT 0350TS
eBay
$160.00
ZERO TOLERANCE TIGER STRIPE Spring Assist Flipper knife Ken Onion ZT 0350TS
Zero Tolerance Model 0357 Folding Knife 3.25" CPM-20CV Steel Blade G10 Handle
eBay
$188.00
Zero Tolerance Model 0357 Folding Knife 3.25" CPM-20CV Steel Blade G10 Handle
Zero Tolerance 0450CF Sinkevich Carbon-Fiber KVT Folding Knife
eBay
$150.00
Zero Tolerance 0450CF Sinkevich Carbon-Fiber KVT Folding Knife
Zero Tolerance 0350 SW S30V Stone Washed Blade Knife
eBay
$100.00
Zero Tolerance 0350 SW S30V Stone Washed Blade Knife
Zero Tolerance Hinderer CF Pocketknife; 3.5-Inch Blade of 20CV (0393GLCF)
eBay
$179.99
Zero Tolerance Hinderer CF Pocketknife; 3.5-Inch Blade of 20CV (0393GLCF)
Zero Tolerance Knife. ZT 0308 KVT G10 Black/Ti Blue/20 CV SW
eBay
$300.00
Zero Tolerance Knife. ZT 0308 KVT G10 Black/Ti Blue/20 CV SW
Zero Tolerance ZT 0308 BLKTS Folder 20CV Tiger Stripe Blade Black G10 &Titanium
eBay
$324.95
Zero Tolerance ZT 0308 BLKTS Folder 20CV Tiger Stripe Blade Black G10 &Titanium
Zero Tolerance Small Galyean Pocket Knife 2" 20CV Steel, Bronze Titanium Handle
eBay
$181.39
Zero Tolerance Small Galyean Pocket Knife 2" 20CV Steel, Bronze Titanium Handle