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Zero Tolerance

The Zero Tolerance brand first made its appearance in 2006 when we saw a place in the market for a Made-in-USA line of hard-use knives that would meet the needs of professionals in the military and law enforcement, as well as other first responders, such as firefighters and emergency medical personnel.

The initial products were combat knives, but since that time, the line has expanded to include a variety of general use and premium knives. From larger and heavier outdoor knives to slimmer and lighter everyday carrying knives that are built to ZT's high-performance standards, ZT knives always provide knife owners with top-of-the-line quality.

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14 Items

  1. Zero Tolerance - Sinkevich Flipper Marbled Carbon Fiber - ZT0470 - knife

    Intended use: Sports / Collection

    Type of production: Industrial
    Country of production: USA
    Blade: CPM-20CV stainless steel
    Blade treatment: stone washed and satin finish
    Handle: Titanium with marbled carbon fiber insert
    Blade length: 86mm.
    Blade thickness: 3mm.
    Length closed: 112mm.
    Total length: 198mm.
    Weight: 95g.
    Closing: FrameLock with stainless steel knocker
    Clip: Stainless steel. removable and reversible
    Packaging: cardboard box with Zero Tolerance logos
    Notes: Design by Dmirty Sinkevich - KVT opening on ball bearings - Carson Flipper opening system

    ZT0470
    $251.97
    Only 2 left
    Only 2 left
    Rating:
    100%
    5
  2. Zero Tolerance - ZT0462 - Sinkevich Flipper - Bronze Carbon Fiber - knife

    Intended use: Sports / Tactical

    Type of production: Industrial
    Country of production: USA
    Blade: CPM-S20CV stainless steel
    Blade treatment: Satin
    Handle: Titanium and bronze-colored carbon fiber
    Blade length: 83mm.
    Blade thickness: 4mm.
    Length closed: 133mm.
    Total length: 225mm.
    Weight: 107g.
    Closure: Framelock
    Clip: Removable and reversible, in stainless steel
    Packaging: cardboard box with Zero Tolerance logos
    Notes: Design by Dmitry Sinkevich - KVT opening on ball bearings - Carson Flipper opening system

    ZT0462
    $251.97
    Only 1 left
    Only 1 left
    Rating:
    93%
    4.7
  3. Zero Tolerance - Flipper Folder Gray Sprint Run - 0770GRYBW - knife

    Intended use: Tactical / Military

    Type of production: Industrial
    Lama production: USA
    Blade: CPM-S35VN 59 / 61HRC stainless steel
    Lama treatment: Black
    Handle: Aluminum Gray
    Blade length: 83mm.
    Blade thickness: 3mm.
    Length closed: 108mm.
    Total length: 190mm.
    Thick when closed: 13mm.
    Balancing: -
    Weight: 110g.
    Closure: Liner Lock
    Clip: Removable and multiposition, in stainless steel
    Packaging: cardboard box with Zero Tolerance logos
    Notes: SpeedSafe opening system

    ZT0770GRYBW
    $186.80
    Only 1 left
    Only 1 left
  4. Zero Tolerance - Sinkevich Carbon Fiber Flipper - ZT0456CF - Sprint Run - knife

    Intended use: Sports / Collection

    Type of production: Industrial
    Country of production: USA
    Blade: CPM-20CV stainless steel
    Blade treatment: stone washed and satin finish
    Handle: Carbon Fiber and Titanium with anodized spacers
    Blade length: 87mm.
    Blade thickness: 4mm.
    Length closed: 112mm.
    Total length: 193mm.
    Thick when closed: 14mm.
    Weight: 139g.
    Closure: Framelock
    Clip: Removable, reversible, stainless steel
    Packaging: cardboard box with Zero Tolerance logos
    Notes: Sprint Run edition available while stocks last - Design by Dmirty Sinkevich - KVT opening on ball bearings

    ZT0456CF
    $251.97
    Out of stock
  5. Zero Tolerance - ZT0055BRZ - Bronze Titanium - Sprint Run - knife

    Intended use: Sports / Collection

    Type of production: Industrial
    Country of production: USA
    Blade: CPM-20CV stainless steel
    Blade treatment: blackwash
    Handle: Titanium
    Blade length: 95mm.
    Blade thickness: 4mm.
    Length closed: 127mm.
    Total length: 222mm.
    Thickness when closed: -
    Weight: 141g.
    Closure: Framelock
    Clip: Removable, reversible, in titanium
    Packaging: cardboard box with Zero Tolerance logos
    Notes: Sprint Run Edition available while stocks last - Design by Gustavo T. GTC Knives Coppers - KVT opening on ball bearings - SLT opening system Spring Loaded Tab

    ZT0055BRZ
    $251.97
    Out of stock
  6. Zero Tolerance - Rexford Folder Black Titanium DLC Sprint Run - ZT0808BLK - knife

    Intended use: Sports / Collection

    Type of production: Industrial
    Country of production: USA
    Blade: Stainless steel CPM-S35VN 59 / 61HRC
    Blade treatment: Black DLC
    Handle: Titanium with DLC treatment
    Blade length: 80mm.
    Blade thickness: 4mm.
    Length closed: 111mm.
    Total length: 190mm.
    Weight: 126g.
    Closing: FrameLock with stainless steel knocker
    Clip: stainless steel, removable and multiposition
    Packaging: cardboard box with Zero Tolerance logos
    Notes: Design by Todd Rexford - KVT opening on ball bearings - Limited edition Sprint Run

    ZT0808BLK
    $212.87
    Rating:
    80%
    4
    Out of stock
  7. Zero Tolerance - R.J. Martin Folder Titanium knife - Sprint Run - ZT0609BLUBLK - knife

    Intended use: Sports / Tactical / Collection

    Type of production: Industrial
    Country of production: USA
    Blade: S35VN stainless steel
    Blade treatment: Black Tungsten DLC
    Handle: Anodized Titanium
    Blade length: 86mm.
    Blade thickness: 3mm.
    Length closed: 108mm.
    Total length: 191mm.
    Thick when closed: 11.5mm.
    Weight: 95g.
    Opening: Carson Flipper system
    Washers: in steel, with KVT ball bearings
    Closure: FrameLock
    Clip: stainless steel, removable and reversible
    Packaging: cardboard box with Zero Tolerance logos
    Notes: Design by R.J. Martin & Matt Martin - Sprint Run 2018 edition available while stocks last

    ZT-0609BLUBLK
    $212.87
    Out of stock
  8. Zero Tolerance - Tan DLC Titanium Flipper - Sprint Run - ZT0095TANBLK - knife

    Intended use: Sports / Tactical

    Type of production: Industrial
    Country of production: USA
    Blade: CPM-S90V stainless steel
    Blade treatment: Tan DLC
    Handle: titanium with matt black DLC treatment
    Blade length: 99mm.
    Blade thickness: 3mm.
    Length closed: 123mm.
    Total length: 213mm.
    Thick when closed: 12mm.
    Weight: 152g.
    Closure: Framelock
    Clip: Removable, reversible, stainless steel
    Packaging: cardboard box with Zero Tolerance logos
    Notes: KVT opening on ball bearings - Carson Flipper opening system - Sprint Run 2018 edition available while stocks last

    ZT0095TANBLK
    $247.63
    Out of stock
  9. Zero Tolerance - Rick Hinderer - Sprint Run - Bronze Titanium Flipper - ZT0393BRZ - knife

    Intended use: Sports / Collection

    Type of production: Industrial
    Country of production: USA
    Blade: CPM-S35VN stainless steel
    Blade treatment: Stonewashed
    Handle: Titanium anodized and G10
    Blade length: 89mm.
    Blade thickness: 4mm.
    Length closed: 119mm.
    Total length: 209mm.
    Thick when closed: 14mm.
    Weight: 142g.
    Closure: Frame Lock
    Clip: stainless steel with Black DLC treatment, removable and reversible
    Packaging: cardboard box with Zero Tolerance logos
    Notes: Design by Rick Hinderer - KVT opening system on ball bearings with engagement by Carson Flipper system - Sprint Run 2018 edition available while stocks last

    ZT0393BRZ
    $217.22
    Rating:
    100%
    5
    Out of stock
  10. Zero Tolerance - Rick Hinderer - Blue Titanium Flipper - ZT0393 - knife

    Intended use: Sports / Collection

    Type of production: Industrial
    Country of production: USA
    Blade: CPM-20CV stainless steel
    Blade treatment: Dual Tone: satin finishing and Black DLC
    Handle: Titanium anodized and G10
    Blade length: 89mm.
    Blade thickness: 4mm.
    Length closed: 119mm.
    Total length: 209mm.
    Thick when closed: 14mm.
    Weight: 142g.
    Closure: Frame Lock
    Clip: stainless steel with Black DLC treatment, removable and reversible
    Packaging: cardboard box with Zero Tolerance logos
    Notes: Design by Rick Hinderer - KVT opening system on ball bearings with engagement by Carson Flipper system

    ZT0393
    $234.59
    Rating:
    100%
    5
    Out of stock
  11. Zero Tolerance - R.J. Martin Folder Titanium - Sprint Run - ZT0609BLK - knife

    Intended use: Sports / Tactical / Collection

    Type of production: Industrial
    Country of production: USA
    Blade: S35VN stainless steel
    Blade treatment: Black Tungsten DLC
    Handle: Titanium with Black Tungsten DLC finish
    Blade length: 86mm.
    Blade thickness: 3mm.
    Length closed: 108mm.
    Total length: 191mm.
    Thick when closed: 11.5mm.
    Weight: 95g.
    Opening: Carson Flipper system
    Washers: in steel, with KVT ball bearings
    Closure: FrameLock
    Clip: stainless steel, removable and reversible
    Packaging: cardboard box with Zero Tolerance logos
    Notes: Design by R.J. Martin & Matt Martin - Sprint Run 2018 edition available while stocks last

    ZT0609BLK
    $208.52
    Out of stock
  12. Zero Tolerance - R.J. Martin Folder Titanium - ZT0609 - knife

    The new Zero Tolerance 0609 is a smaller, even more carry-ready version of the original Factory Custom 0606CF from ZT, RJ Martin, and Matt Martin. Like the original, it offers a clean, streamlined look yet also has highly detailed handle machining that adds both grip and visual impact. For even more visual “wow,” the 3D-machined handle is built of light-yet-strong titanium that ZT has anodized in an attractive bronze.

    The 3.4-inch blade is CPM 20CV, which provides enhanced toughness and resistance to edge chipping. It also delivers superior hardness, corrosion resistance, and excellent edge retention. The drop-point blade has a two-tone finish: machined satin on the grinds with a stonewashed finish on the flats. The new 0609 opens manually with ZT’s KVT ball-bearing opening system and the handy flipper so it’s always ready when you want it.

    Last—but certainly not least—you’ll notice the oversized See-Through Pivot (STP). Designed by RJ Martin, this unique, pivot is hollow in the center, letting you “see through” it. The See-Through Pivot adds another intriguing touch to this already-attractive knife.

     

    Intended use: Sports

    Type of production: Industrial
    Country of production: USA
    Blade: CPM-20CV stainless steel
    Blade treatment: Satin
    Handle: Titanium
    Blade length: 86mm.
    Blade thickness: 3mm.
    Length closed: 108mm.
    Total length: 191mm.
    Thick when closed: 11.5mm.
    Weight: 95g.
    Opening: Carson Flipper system
    Washers: in steel, with KVT ball bearings
    Closure: FrameLock
    Clip: stainless steel, removable and reversible
    Packaging: cardboard box with Zero Tolerance logos
    Notes: Design by R.J. Martin & Matt Martin

    ZT0609
    $251.97
    Rating:
    93%
    4.7
    Out of stock
  13. Zero Tolerance - Flipper Folder Sprint Run - ZT0770DBLK - knife

    Intended use: Tactical / Military

    Type of production: Industrial
    Lama production: USA
    Blade: CPM-S35VN 59 / 61HRC stainless steel
    Lama treatment: Black
    Handle: Aluminum Green
    Blade length: 83mm.
    Blade thickness: 3mm.
    Length closed: 108mm.
    Total length: 190mm.
    Thick when closed: 13mm.
    Balancing: -
    Weight: 110g.
    Closure: Liner Lock
    Clip: Removable and multiposition, in stainless steel
    Packaging: cardboard box with Zero Tolerance logos
    Notes: SpeedSafe opening system

    ZT0770DBLK
    $173.77
    Out of stock
  14. Zero Tolerance - Rexford Folder Titanium - ZT0808 - knife

    The Zero Tolerance 0808 is our latest piece of pocket technology. It's a collaboration between ZT and custom knifemaker Todd Rexford and is based on his Cesium model. But the technology here isn’t circuits and wires. Instead, it’s advanced-formula stainless steel and ZT’s smooth-as-silk KVT opening system.

    The 0808’s blade is built of Crucible S35VN stainless steel. This powdered metallurgy steel is extremely fine-grained so it can be sharpened to a razor edge. Added niobium and nitrogen enhance toughness to resist chipping and provide excellent edge retention. Yet it’s also easy to re-sharpen.

    Opening is fast and simple with KVT. Caged ball bearings surround the pivot to make the blade quick and easy to open using the built-in flipper. With KVT, the 0808 is as easy to open as any assisted knife, but without the need for a spring.

    The 0808’s blade is paired with chamfered titanium handles that provide a solid, and very durable, grip. The sturdy frame lock has a hardened steel lockbar insert to offer extra-secure, extra-solid blade lock up. The reversible pocketclip enables you to carry comfortably left- or right-handed. Move over, iPhone. The 0808 deserves pocket space.

    Rexford Folder Titanium - ZT0808 - knife

    Intended use: Sport / Collection

    Type of production: Industrial
    Production Lama USA
    Blade: Stainless steel CPMS35 59 / 61HRC
    Treatment Lama: -
    Handle: Titanium
    Blade length: 80mm.
    Blade thickness: 4mm.
    Length closed: 111mm.
    Overall length: 190mm.
    Thick when closed: -
    Balancing: -
    Weight: 126g.
    Closure: Frame Lock
    Clip: Removable, multi-position, stainless steel
    Sheath: -
    Packaging: cardboard box with logos Zero Tolerance
    Notes: Design by Rexford - Opening KVT ball-bearing

    ZT808
    $217.22
    Rating:
    100%
    5
    Out of stock
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14 Items