Zero Tolerance Knives

Zero Tolerance: Built for Those Who Serve, Trusted by Those Who Demand More

Since 2006, Zero Tolerance has set the bar for hard-use, American-made knives that deliver uncompromising performance in the field. Engineered for military, law enforcement, and first responders, every ZT blade is a fusion of premium materials, precision machining, and relentless durability. Backed by Kai USA Ltd., ZT knives are more than tools—they’re mission-ready companions built to thrive under pressure and exceed expectations every single day.

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ZERO TOLERANCE ZT0350TS S30V TIGER STRIPE BLADE G - 10 HANDLE SPEEDSAFE A/O FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0350TS S30V TIGER STRIPE BLADE, G-10 HANDLE SPEEDSAFE A/O, FOLDING KNIFE, MADE IN USA

ZERO TOLERANCE ZT0450 CPM - S35VN SATIN BLADE TITANIUM HANDLE KVT FLIPPER FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0450 CPM-S35VN SATIN BLADE, TITANIUM HANDLE, KVT FLIPPER FOLDING KNIFE, MADE IN USA

ZERO TOLERANCE ZT0452CF CPM - S35VN DUAL - FINISH BLADE CARBON FIBER & TITANIUM HANDLE KVT FLIPPER FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0452CF CPM-S35VN DUAL-FINISH BLADE, CARBON FIBER & TITANIUM HANDLE, KVT FLIPPER FOLDING KNIFE, , MADE IN USA

ZERO TOLERANCE ZT0562CF CPM - 20CV SLICER BLADE CARBON FIBER & TITANIUM HANDLE KVT FLIPPER FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0562CF CPM-20CV SLICER BLADE, CARBON FIBER & TITANIUM HANDLE, KVT FLIPPER FOLDING KNIFE, MADE IN USA

ZERO TOLERANCE ZT0350 CPM - S30V BLACK DLC BLADE G - 10 HANDLE SPEEDSAFE A/O FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0350 CPM-S30V BLACK DLC BLADE, G-10 HANDLE SPEEDSAFE A/O, FOLDING KNIFE, MADE IN USA

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ZERO TOLERANCE ZT0462 CPM - 20CV UPSWEPT BLADE RED CARBON FIBER & TITANIUM HANDLE KVT FLIPPER FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0462 CPM-20CV UPSWEPT BLADE, RED CARBON FIBER & TITANIUM HANDLE, KVT FLIPPER FOLDING KNIFE, MADE IN USA

ZERO TOLERANCE ZT0562TI FOLDING KNIFE – CPM - 20CV STEEL, TITANIUM HANDLE, HINDERER SLICER DESIGN, MADE IN USA - S&R KNIVES INC

ZERO TOLERANCE 0562TI CPM-20CV STEEL, TITANIUM HANDLE, HINDERER SLICER DESIGN, FRAME LOCK FOLDING KNIFE, MADE IN USA

ZERO TOLERANCE ZT0450CF FOLDING KNIFE – S35VN DLC BLADE, CARBON FIBER & TITANIUM HANDLE, KVT FLIPPER, MADE IN USA - S&R KNIVES INC

ZERO TOLERANCE 0450CF FOLDING KNIFE CPM-S35VN DLC BLADE, CARBON FIBER & TITANIUM HANDLE, KVT FLIPPER, MADE IN USA

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ZERO TOLERANCE ZT997 KNIFE STORAGE BAG BLACK NYLON 16 PADDED POCKETS REMOVABLE CENTER USA MADE

ZERO TOLERANCE ZT0308 FOLDING KNIFE – CPM - 20CV STEEL, COYOTE G10 & TITANIUM HANDLE, STONEWASH CLIP POINT BLADE, MADE IN USA - S&R KNIVES INC

ZERO TOLERANCE 0308 CPM-20CV STEEL, COYOTE G10 & TITANIUM HANDLE, STONEWASH CLIP POINT BLADE FOLDING KNIFE, MADE IN USA

ZERO TOLERANCE ZT0770CF S35VN STONEWASH BLADE CARBON FIBER HANDLE SPEEDSAFE A/O FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0770CF S35VN STONEWASH BLADE, CARBON FIBER HANDLE, SPEEDSAFE A/O FOLDING KNIFE, MADE IN USA

ZERO TOLERANCE ZT0022 CPM - 20CV STONEWASH BLADE CARBON FIBER & TITANIUM HANDLE KVT FLIPPER FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0022 CPM-20CV STONEWASH BLADE, CARBON FIBER & TITANIUM HANDLE, KVT FLIPPER FOLDING KNIFE, MADE IN USA

ZERO TOLERANCE ZT0308BLKTS CPM - 20CV TIGER STRIPE BLADE BLACK G10 & TITANIUM HANDLE KVT FLIPPER FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0308BLKTS CPM-20CV TIGER STRIPE BLADE, BLACK G10, TITANIUM HANDLE KVT FLIPPER FOLDING KNIFE, MADE IN USA

ZERO TOLERANCE ZT0470 CPM - 20CV TWO - TONE BLADE MARBLED CARBON FIBER & TITANIUM HANDLE KVT FLIPPER FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0470 CPM-20CV TWO-TONE BLADE, MARBLED CARBON FIBER & TITANIUM HANDLE KVT FLIPPER FOLDING KNIFE, MADE IN USA

ZERO TOLERANCE ZT0707 CPM - 20CV STONEWASH BLADE CARBON FIBER & TITANIUM HANDLE TDS FRAME LOCK FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0707 CPM-20CV STONEWASH BLADE, CARBON FIBER & TITANIUM HANDLE, TDS FRAME LOCK FOLDING KNIFE, MADE IN USA

ZERO TOLERANCE 0044 CPM-S45VN TWO-TONE BLADE, TITANIUM HANDLE, BUTTON LOCK FLIPPER FOLDING KNIFE USA MADE

ZERO TOLERANCE ZT0006 CPM - 3V TIGER STRIPE BLADE OLIVE G10 HANDLE FIXED BLADE KNIFE KYDEX SHEATH USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0006 CPM-3V TIGER STRIPE BLADE OLIVE, G10 HANDLE, FIXED BLADE KNIFE KYDEX SHEATH, MADE IN USA

ZERO TOLERANCE ZT0022TIBRZ CPM - 20CV STONEWASH BLADE BRONZE TITANIUM HANDLE KVT FLIPPER FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0022TIBRZ CPM-20CV STONEWASH BLADE, BRONZE TITANIUM HANDLE, KVT FLIPPER FOLDING KNIFE, MADE IN USA

ZERO TOLERANCE ZT0350OLTS MAGNACUT TIGER STRIPE BLADE OD GREEN G - 10 HANDLE SPEEDSAFE A/O FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0350OLTS MAGNACUT TIGER STRIPE BLADE, OD GREEN G-10 HANDLE, SPEEDSAFE A/O FOLDING KNIFE, MADE IN USA

ZERO TOLERANCE ZT0006 FIXED BLADE KNIFE – CPM - 3V STEEL, TIGER STRIPE CERAKOTE, OLIVE G10 HANDLE, KYDEX SHEATH, MADE IN USA - S&R KNIVES INC

ZERO TOLERANCE 0006 FIXED BLADE KNIFE – CPM-3V STEEL, TIGER STRIPE CERAKOTE, OLIVE G10 HANDLE, KYDEX SHEATH, MADE IN USA

ZERO TOLERANCE ZT0762 CPM - 20CV TWO - TONE BLADE CARBON FIBER HANDLE TDS SUB - FRAME LOCK FLIPPER FOLDING KNIFE USA MADE - S&R KNIVES INC

ZERO TOLERANCE 0762 CPM-20CV TWO-TONE BLADE, CARBON FIBER HANDLE, TDS SUB-FRAME LOCK FLIPPER FOLDING KNIFE, MADE IN USA