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  • Case
  • Spyderco Knives
  • CIVIVI Knives
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    • Automatic Knives

    Knifeworks is renowned for its vast selection of knives, including automatic knives, which have gained popularity for their convenience and functionality. Automatic knives, often referred to as switchblades, feature a mechanism that enables the blade to spring open automatically with the push of a button or lever. This makes them incredibly useful for quick, one-handed operations, whether you're out in the wilderness or need a reliable tool for everyday tasks. At Knifeworks, you'll find a diverse range of automatic knives, crafted from high-quality materials and designed by some of the most respected brands Banchmade, Kershaw, Pro-Tech, Microtech, Heretic, Hogue, Medford in the industry. It's important to note that while these knives offer practical benefits, potential buyers should be aware of the legal regulations surrounding automatic knives in their area, as laws can vary significantly.

    • Piranha Rated-R (PKCP19B) 3.5" 154CM Mirror Clip Point Blade, Blue Aluminum Handle Piranha Rated-R (PKCP19B) 3.5" 154CM Mirror Clip Point Blade, Blue Aluminum Handle

      Piranha Rated-R - Blue Alum ( 3.5" Mirr 154CM ) PKCP19B

      Piranha Rated-R (PKCP19B) 3.5" 154CM Mirror Clip Point Blade, Blue Aluminum Handle The lightweight, pocket-friendly Piranha Rated-R has strong, dependable out-the-front automatic double action. For convenience, the front-mounted sliding firing button is...

      $509.95 $344.95
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    • Piranha X (PKCP14ST) 3.3" Black 154CM Blade, Silver Aluminum Handle Piranha X (PKCP14ST) 3.3" Black 154CM Blade, Silver Aluminum Handle

      Piranha X - Silver Alum (3.3" Black 154CM) PKCP14ST

      Piranha X (PKCP14ST) 3.3" Black 154CM Blade, Silver Aluminum Handle Knife enthusiasts can enjoy a fantastic design and the Piranha-X's well-known superior automatic operation. The X auto's name was inspired by the cross-pattern milled aluminum handle,...

      $259.99 $176.99
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    • Piranha X (PKCP14S) 3.3" Mirror 154CM Blade, Silver Aluminum Handle Piranha X (PKCP14S) 3.3" Mirror 154CM Blade, Silver Aluminum Handle

      Piranha X - Silver Alum (3.3" Mirror 154CM) PKCP14S

      Piranha X (PKCP14S) 3.3" Mirror 154CM Blade, Silver Aluminum Handle Knife enthusiasts can enjoy a fantastic design and the Piranha-X's well-known superior automatic operation. The X auto's name was inspired by the cross-pattern milled aluminum handle,...

      $239.99 $164.99
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    • Piranha X (PKCP14RT) 3.3" Black 154CM Blade, Red Aluminum Handle Piranha X (PKCP14RT) 3.3" Black 154CM Blade, Red Aluminum Handle

      Piranha X - Red Alum (3.3" Black 154CM) PKCP14RT

      Piranha X (PKCP14RT) 3.3" Black 154CM Blade, Red Aluminum Handle Knife enthusiasts can enjoy a fantastic design and the Piranha-X's well-known superior automatic operation. The X auto's name was inspired by the cross-pattern milled aluminum handle, which...

      $259.99 $176.99
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    • Piranha X (PKCP14R) 3.3" Mirror 154CM Blade, Red Aluminum Handle Piranha X (PKCP14R) 3.3" Mirror 154CM Blade, Red Aluminum Handle

      Piranha X - Red Alum (3.3" Mirr 154CM) PKCP14R

      Piranha X (PKCP14R) 3.3" Mirror 154CM Blade, Red Aluminum Handle Knife enthusiasts can enjoy a fantastic design and the Piranha-X's well-known superior automatic operation. The X auto's name was inspired by the cross-pattern milled aluminum handle, which...

      $239.99 $164.99
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    • Piranha X (PKCP14PK) 3.3" Mirror 154CM Blade, Pink Aluminum Handle Piranha X (PKCP14PK) 3.3" Mirror 154CM Blade, Pink Aluminum Handle

      Piranha X - Pink Alum (3.3" Mirr 154CM) PKCP14PK

      Piranha X (PKCP14PK) 3.3" Mirror 154CM Blade, Pink Aluminum Handle Knife enthusiasts can enjoy a fantastic design and the Piranha-X's well-known superior automatic operation. The X auto's name was inspired by the cross-pattern milled aluminum handle,...

      $239.99 $164.99
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    • Piranha X (PKCP14GT) 3.3" Black 154CM Blade, Green Aluminum Handle Piranha X (PKCP14GT) 3.3" Black 154CM Blade, Green Aluminum Handle

      Piranha X - Green Alum (3.3" Black 154CM) PKCP14GT

      Piranha X (PKCP14GT) 3.3" Black 154CM Blade, Green Aluminum Handle Knife enthusiasts can enjoy a fantastic design and the Piranha-X's well-known superior automatic operation. The X auto's name was inspired by the cross-pattern milled aluminum handle,...

      $259.99 $176.99
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    • Piranha X (PKCP14G) 3.3" Mirror 154CM Blade, Green Aluminum Handle Piranha X (PKCP14G) 3.3" Mirror 154CM Blade, Green Aluminum Handle

      Piranha X - Green Alum (3.3" Mirr 154CM) PKCP14G

      Piranha X (PKCP14G) 3.3" Mirror 154CM Blade, Green Aluminum Handle Knife enthusiasts can enjoy a fantastic design and the Piranha-X's well-known superior automatic operation. The X auto's name was inspired by the cross-pattern milled aluminum handle,...

      $239.99 $164.99
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    • Piranha X (PKCP14CT) 3.3" Black 154CM Blade, Tan Camo Aluminum Handle Piranha X (PKCP14CT) 3.3" Black 154CM Blade, Tan Camo Aluminum Handle

      Piranha X - Tan Camo Alum (3.3" Black 154CM) PKCP14C

      Piranha X (PKCP14CT) 3.3" Black 154CM Blade, Tan Camo Aluminum Handle Knife enthusiasts can enjoy a fantastic design and the Piranha-X's well-known superior automatic operation. The X auto's name was inspired by the cross-pattern milled aluminum handle,...

      $259.99 $176.99
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    • Piranha X (PKCP14C) 3.3" Mirror 154CM Blade, Tan Camo Aluminum Handle Piranha X (PKCP14C) 3.3" Mirror 154CM Blade, Tan Camo Aluminum Handle

      Piranha X - Tan Camo Alum (3.3" Mirr 154CM) PKCP14C

      Piranha X (PKCP14C) 3.3" Mirror 154CM Blade, Tan Camo Aluminum Handle Knife enthusiasts can enjoy a fantastic design and the Piranha-X's well-known superior automatic operation. The X auto's name was inspired by the cross-pattern milled aluminum handle,...

      $239.99 $164.99
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    • Piranha X (PKCP14BT) 3.3" Black 154CM Blade, Blue Aluminum Handle Piranha X (PKCP14BT) 3.3" Black 154CM Blade, Blue Aluminum Handle

      Piranha X - Blue Alum (3.3" Black 154CM) PKCP14BT

      Piranha X (PKCP14BT) 3.3" Black 154CM Blade, Blue Aluminum Handle Knife enthusiasts can enjoy a fantastic design and the Piranha-X's well-known superior automatic operation. The X auto's name was inspired by the cross-pattern milled aluminum handle,...

      $259.99 $176.99
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    • Piranha X (PKCP14BKTS) 3.3" Black Partially Serrated 154CM Blade, Black Aluminum Handle Piranha X (PKCP14BKTS) 3.3" Black Partially Serrated 154CM Blade, Black Aluminum Handle

      Piranha X - Black Alum (3.3" Black 154CM) PKCP14BKTS

      Piranha X (PKCP14BKTS) 3.3" Black Partially Serrated 154CM Blade, Black Aluminum Handle Knife enthusiasts can enjoy a fantastic design and the Piranha-X's well-known superior automatic operation. The X auto's name was inspired by the cross-pattern milled...

      $259.99 $176.99
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    • Piranha X (PKCP14BK) 3.3" Mirror 154CM Blade, Black Aluminum Handle Piranha X (PKCP14BK) 3.3" Mirror 154CM Blade, Black Aluminum Handle

      Piranha X - Black Alum (3.3" Mirr 154CM) PKCP14BK

      Piranha X (PKCP14BK) 3.3" Mirror 154CM Blade, Black Aluminum Handle Knife enthusiasts can enjoy a fantastic design and the Piranha-X's well-known superior automatic operation. The X auto's name was inspired by the cross-pattern milled aluminum handle,...

      $239.99 $164.99
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    • Piranha X (PKCP14B) 3.3" Mirror 154CM Blade, Blue Aluminum Handle Piranha X (PKCP14B) 3.3" Mirror 154CM Blade, Blue Aluminum Handle

      Piranha X - Blue Alum (3.3" Mirr 154CM) PKCP14B

      Piranha X (PKCP14B) 3.3" Mirror 154CM Blade, Blue Aluminum Handle Knife enthusiasts can enjoy a fantastic design and the Piranha-X's well-known superior automatic operation. The X auto's name was inspired by the cross-pattern milled aluminum handle,...

      $239.95 $162.95
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    • Piranha Amazon Automatic Knife (PKCP3ST) - 3.50" 154CM Black Drop Point Plain Blade, Silver Aluminum Handle Piranha Amazon Automatic Knife (PKCP3ST) - 3.50" 154CM Black Drop Point Plain Blade, Silver Aluminum Handle

      Piranha Amazon - Silver Alum (3.50" 154CM Blk) PKCP3ST

      Piranha Amazon Automatic Knife (PKCP3ST) - 3.50" 154CM Black Drop Point Plain Blade, Silver Aluminum Handle Piranha's Amazon is a powerful automatic knife that provides an impressive performance. Designed with 6061-T6 aluminium handles for a secure grip,...

      $219.95 $162.95
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    • Piranha Amazon Automatic Knife (PKCP3RT) - 3.50" 154CM Black Drop Point Plain Blade, Red Aluminum Handle Piranha Amazon Automatic Knife (PKCP3RT) - 3.50" 154CM Black Drop Point Plain Blade, Red Aluminum Handle

      Piranha Amazon - Red Alum (3.50" 154CM Blk) PKCP3RT

      Piranha Amazon Automatic Knife (PKCP3RT) - 3.50" 154CM Black Drop Point Plain Blade, Red Aluminum Handle Piranha's Amazon is a powerful automatic knife that provides an impressive performance. Designed with 6061-T6 aluminium handles for a secure grip,...

      $219.95 $162.95
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    • Piranha Amazon Automatic Knife (PKCP3GT) - 3.50" 154CM Black Drop Point Plain Blade, Green  Aluminum Handle Piranha Amazon Automatic Knife (PKCP3GT) - 3.50" 154CM Black Drop Point Plain Blade, Green  Aluminum Handle

      Piranha Amazon - Green Alum (3.50" 154CM Blk) PKCP3GT

      Piranha Amazon Automatic Knife (PKCP3GT) - 3.50" 154CM Black Drop Point Plain Blade, Green  Aluminum Handle Piranha's Amazon is a powerful automatic knife that provides an impressive performance. Designed with 6061-T6 aluminium handles for a secure...

      $219.95 $162.95
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    • Piranha Amazon Automatic Knife (PKCP3BT) - 3.50" 154CM Black Drop Point Plain Blade, Blue Aluminum Handle Piranha Amazon Automatic Knife (PKCP3BT) - 3.50" 154CM Black Drop Point Plain Blade, Blue Aluminum Handle

      Piranha Amazon - Blue Alum (3.50" 154CM Blk) PKCP3BT

      Piranha Amazon Automatic Knife (PKCP3BT) - 3.50" 154CM Black Drop Point Plain Blade, Blue Aluminum Handle Piranha's Amazon is a powerful automatic knife that provides an impressive performance. Designed with 6061-T6 aluminium handles for a secure grip,...

      $219.99 $162.99
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    • Piranha Amazon Automatic Knife (PKCP3BKTS) - 3.50" 154CM Black Drop Point Partially Serrated Blade, Black Aluminum Handle Piranha Amazon Automatic Knife (PKCP3BKTS) - 3.50" 154CM Black Drop Point Partially Serrated Blade, Black Aluminum Handle

      Piranha Amazon - Blk Alum (3.50" 154CM Blk) PKCP3BKTS

      Piranha Amazon Automatic Knife (PKCP3BKTS) - 3.50" 154CM Black Drop Point Partially Serrated Blade, Black Aluminum Handle Piranha's Amazon is a powerful automatic knife that provides an impressive performance. Designed with 6061-T6 aluminium handles for...

      $239.99 $162.99
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    • Piranha Amazon Automatic Knife (PKCP3BKT) - 3.50" 154CM Black Drop Point Plain Blade, Black Aluminum Handle Piranha Amazon Automatic Knife (PKCP3BKT) - 3.50" 154CM Black Drop Point Plain Blade, Black Aluminum Handle

      Piranha Amazon - Blk Alum (3.50" 154CM Blk) PKCP3BKT

      Piranha Amazon Automatic Knife (PKCP3BKT) - 3.50" 154CM Black Drop Point Plain Blade, Black Aluminum Handle Piranha's Amazon is a powerful automatic knife that provides an impressive performance. Designed with 6061-T6 aluminium handles for a secure grip,...

      $219.99 $154.99
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    • Piranha Amazon Automatic Knife (PKCP3S) - 3.50" 154CM Mirror Polished Drop Point Plain Blade, Silver Aluminum Handle Piranha Amazon Automatic Knife (PKCP3S) - 3.50" 154CM Mirror Polished Drop Point Plain Blade, Silver Aluminum Handle

      Piranha Amazon - Silver Alum (3.50" 154CM Mir) PKCP3S

      Piranha Amazon Automatic Knife (PKCP3S) - 3.50" 154CM Mirror Polished Drop Point Plain Blade, Silver Aluminum Handle Piranha's Amazon is a powerful automatic knife that provides an impressive performance. Designed with 6061-T6 aluminium handles for a...

      $219.95 $162.95
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    • Piranha Amazon Automatic Knife (PKCP3R) - 3.50" 154CM Mirror Polished Drop Point Plain Blade, Red Aluminum Handle Piranha Amazon Automatic Knife (PKCP3R) - 3.50" 154CM Mirror Polished Drop Point Plain Blade, Red Aluminum Handle

      Piranha Amazon - Red Alum (3.50" 154CM Mir) PKCP3R

      Piranha Amazon Automatic Knife (PKCP3R) - 3.50" 154CM Mirror Polished Drop Point Plain Blade, Red Aluminum Handle Piranha's Amazon is a powerful automatic knife that provides an impressive performance. Designed with 6061-T6 aluminium handles for a secure...

      $219.95 $162.95
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    • Piranha Amazon Automatic Knife (PKCP3PK) - 3.50" 154CM Mirror Polished Drop Point Plain Blade, Pink Aluminum Handle Piranha Amazon Automatic Knife (PKCP3PK) - 3.50" 154CM Mirror Polished Drop Point Plain Blade, Pink Aluminum Handle

      Piranha Amazon - Pink Alum (3.50" 154CM Mir) PKCP3PK

      Piranha Amazon Automatic Knife (PKCP3PK) - 3.50" 154CM Mirror Polished Drop Point Plain Blade, Pink Aluminum Handle Piranha's Amazon is a powerful automatic knife that provides an impressive performance. Designed with 6061-T6 aluminium handles for a...

      $219.95 $162.95
      Choose Options
    • Piranha Amazon Automatic Knife (PKCP3G) - 3.50" 154CM Mirror Polished Drop Point Plain Blade, Green Aluminum Handle Piranha Amazon Automatic Knife (PKCP3G) - 3.50" 154CM Mirror Polished Drop Point Plain Blade, Green Aluminum Handle

      Piranha Amazon - Green Alum (3.50" 154CM Mir) PKCP3G

      Piranha Amazon Automatic Knife (PKCP3G) - 3.50" 154CM Mirror Polished Drop Point Plain Blade, Green Aluminum Handle Piranha's Amazon is a powerful automatic knife that provides an impressive performance. Designed with 6061-T6 aluminium handles for a...

      $219.95 $162.95
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