Your search for "zero tolerance" revealed the following:

Zero Tolerance Model 0350 A/O Linerlock 20th Anniversary Flat Dark Earth Aluminum Folding MagnaCut Knife 0350FDETS20

Zero Tolerance Model 0350 A/O Linerlock 20th Anniversary Green Aluminum Folding MagnaCut Knife 0350OLTS20

Zero Tolerance Model 0203 Duralock OD Green G10 Folding CPM-M4 Pocket Knife 0203

Zero Tolerance Assist Open Urban Camo Folding Knife - 0350ts

Zero Tolerance ZT0350 Black Folding Knife with A/O S30V OPEN BOX

Zero Tolerance Automatic Model 0556 Knife Button Lock Titanium & Carbon Fiber MagnaCut Blade 0556

Zero Tolerance Automatic Model 0512 Knife Button Lock Micarta & Titanium CPM-CruWear Blade 0512

Zero Tolerance Model 0044 Button Lock Black Titanium Folding CPM-S45VN Pocket Knife 0044BLK

Zero Tolerance Small Galyean Bronze Titanium Folding 20CV Pocket Knife 0022TIBRZ

Zero Tolerance Automatic Model 0512 Knife Button Lock Green Micarta & Titanium CPM-CruWear Blade 0512OL

Zero Tolerance TDS Framelock Carbon Fiber Folding CPM-20CV Pocket Knife 0762

Zero Tolerance Hinderer Slicer Framelock Green Micarta & Titanium Folding MagnaCut Knife 562MIC

Zero Tolerance Slip Joint Carbon Fiber Folding CPM-20CV Stainless Knife 0230- On Sale

Zero Tolerance Original Linerlock Carbon Fiber Folding CPM-20CV Knife 0990

Zero Tolerance Model 0230 Slip Joint Black G10 Folding MagnaCut Pocket Knife 0230BLKG10

Zero Tolerance Model 0044 Button Lock Gray Titanium Folding CPM-S45VN Pocket Knife 0044

Zero Tolerance Hinderer Slicer Framelock Titanium Folding CPM-Magnacut Knife 0562TI

Zero Tolerance Small Galyean Carbon Fiber Folding Knife ZT 0022

Zero Tolerance Model 0235 Slip Joint OD Green G10 Folding 20CV Knife 0235OLG10