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Liner Lock Knives

The liner lock is the most common of today’s blade-locking systems. In knives with locking liners, the handle consists of two metal (usually steel or titanium) plates (the “liner”) on either side of the blade. Handle scales, which can be made from a variety of materials, such as G-10, cover the plates. When the knife is opened, one side of the knife’s liner, often called the lockbar, butts up against the backend of the blade (the tang) and prevents the blade from closing. The lockbar is manufactured so that it angles toward the interior of the knife, creating a bias for the locked position. To close the knife, the knife user applies manual force to move the lockbar to the side so that the blade is unblocked and can be folded back into the handle. The liner lock provides a secure and convenient way to make using a Zero Tolerance folding knife as safe as it can be.
  • Zero Tolerance 0770ODBLK
    $160.00
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    Zero Tolerance 0770ODBLK

    Zero Tolerance

    A more compact version of the award-winning 0777, now in an exclusive look.The original, award-winning Zero Tolerance 0777 was a very limited-run k...

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    $160.00
  • Zero Tolerance 0770CF
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    $192.00
    3-day shipping!

    Zero Tolerance 0770CF

    Zero Tolerance
    1

    The original, award-winning Zero Tolerance 0777 was a very limited-run knife. Yet interest in it is high among blade aficionados. That's why Zero T...

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    $192.00
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  • Zero Tolerance 0350TSST
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    $164.00
    3-day shipping!

    Zero Tolerance 0350TSST

    Zero Tolerance

    Same durable build. Same precision quality. But the Zero Tolerance 0350TSST has something the others don't—a bold, tiger-stripe blade. While it may...

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    $164.00
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  • Zero Tolerance 0350TS
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    $164.00
    3-day shipping!

    Zero Tolerance 0350TS

    Zero Tolerance

    Same durable build. Same precision quality. But the Zero Tolerance 0350TS has something the others don't—a bold, tiger-stripe blade. While it may l...

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    $164.00
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  • Zero Tolerance 0350
    $156.00
    3-day shipping!

    Zero Tolerance 0350

    Zero Tolerance

    Slightly smaller. Slightly lighter. Just as aggressive. The 0350 is smaller and weighs less than some of our larger ZT models. Yet it packs a lot o...

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    $156.00
  • Zero Tolerance 0350ST
    $156.00
    3-day shipping!

    Zero Tolerance 0350ST

    Zero Tolerance

    The 0350ST is smaller and lighter than some of our larger ZT models, yet it packs a lot of features into a smaller size that some users prefer—espe...

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    $156.00
  • Zero Tolerance 0350SW
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    $156.00
    3-day shipping!

    Zero Tolerance 0350SW

    Zero Tolerance

    The Zero Tolerance 0350 gets a lot of love from knife enthusiasts. Yet there are those who say they'd love it a lot more without the DLC coating on...

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    $156.00
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  • Zero Tolerance 0770GRYBW
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    $160.00
    3-day shipping!

    Zero Tolerance 0770GRYBW

    Zero Tolerance

    A more compact version of the award-winning 0777, now in an exclusive look.The original, award-winning Zero Tolerance 0777 was a very limited-run k...

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    $160.00
    Sold out
  • Zero Tolerance 0350BW
    $156.00
    3-day shipping!

    Zero Tolerance 0350BW

    Zero Tolerance

    Now one of our most popular ZTs comes in BlackWash. BlackWash gives the blade a well worn look, like a battle-tested tool. It also provides an extr...

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    $156.00