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 0357 Assisted Folding Knife 3.25" CPM-20CV Steel Blade G10 Handle
eBay
$188.00
Zero Tolerance 0357 Assisted Folding Knife 3.25" CPM-20CV Steel Blade G10 Handle
Zero Tolerance Assisted Open Pocket Knife ZT0350TS CPM S30V Steel G10 USA Stripe
eBay
$196.00
Zero Tolerance Assisted Open Pocket Knife ZT0350TS CPM S30V Steel G10 USA Stripe
ZERO TOLERANCE 0350 BLACK KEN ONION DESIGN S30V - NEW
eBay
$180.00
ZERO TOLERANCE 0350 BLACK KEN ONION DESIGN S30V - NEW
Zero Tolerance 0450G10 Sinkevich G10 KVT Titanium S35VN New In Box!
eBay
$250.00
Zero Tolerance 0450G10 Sinkevich G10 KVT Titanium S35VN New In Box!