Holders

Portage Knife is a leading supplier of pneumatic score knife holders for the converting industry. We have thousands of holders in stock, ready to ship. Our pneumatic knife holders are interchangeable with units that are currently in use and are available in a wide range of widths, such as 3/8”, 1/2 “, 10 mm, and 12 mm. Holders feature precision ground spacers and side plates, tempered steel forks, and our air hoses are braid reinforced to eliminate those pesky line stoppages from failed hoses. We also have quick disconnect air couplers and our holders accommodate either 19 mm or 22 mm bearings.

We also offer a wide variety of holder accessories and replacement parts such as standard air cylinders, couplers, flexible hoses, bearings, lube arms, custom air cylinders and axles needed for holder service.

See our full description on the Products home page. Contact us with your Pneumatic Holder requirements and converting questions by calling us at (330) 784-0700.

• 

  Portage Knife Part #:
  400-901-ALAN

  View Drawing PDF
  • Industry Name:
    1/2-inch Pneumatic
  • Assembly / Accessory:
    Air Cylinder
  • Inventory:
    Stock Item
  • Holder Type:
    Score
  • Length:
    4.054
  • Width:
    .490
  • Height:
    1.750
  • Conn./Thread Type:
    1/4-32
  • Country of Origin:
    USA
  • Part Description:
    
    
    1/2" Width Pneumatic Air Cylinder
  • Extended Description:
    1/2" Width Pneumatic Air Cylinder Housing, Aircraft-Grade Aluminum, Anodized CLEAR, 1/4-32 Air Line Connection
  • View more details
• 

  Portage Knife Part #:
  400-901-ALAN-12mm

  View Drawing PDF
  • Industry Name:
    12mm Pneumatic
  • Assembly / Accessory:
    Air Cylinder
  • Inventory:
    Stock Item
  • Holder Type:
    Score
  • Length:
    4.054
  • Width:
    .460
  • Height:
    1.750
  • Conn./Thread Type:
    1/4-32
  • Country of Origin:
    USA
  • Part Description:
    
    
    12mm Width Pneumatic Air Cylinder
  • Extended Description:
    12mm Width Pneumatic Air Cylinder Housing, Aircraft-Grade Aluminum, Anodized CLEAR, 1/4-32 Air Line Connection
  • View more details
• 

  Portage Knife Part #:
  400-901-ALAN-19mm

  View Drawing PDF
  • Industry Name:
    19mm Pneumatic
  • Assembly / Accessory:
    Air Cylinder
  • Inventory:
    Stock Item
  • Holder Type:
    Score
  • Length:
    4.054
  • Width:
    .747
  • Height:
    1.750
  • Conn./Thread Type:
    1/4-32
  • Country of Origin:
    USA
  • Part Description:
    
    
    19mm Width Pneumatic Air Cylinder
  • Extended Description:
    19mm Width Pneumatic Air Cylinder Housing, High Pressure Use, Aircraft-Grade Aluminum, Anodized RED, 1/4-32 Air Line Connection
  • View more details
• 

  Portage Knife Part #:
  400-901-ALAN-20mm

  View Drawing PDF
  • Industry Name:
    20mm Pneumatic
  • Assembly / Accessory:
    Air Cylinder
  • Inventory:
    Stock Item
  • Holder Type:
    Score
  • Length:
    4.054
  • Width:
    .786
  • Height:
    1.750
  • Conn./Thread Type:
    1/4-32
  • Country of Origin:
    USA
  • Part Description:
    
    
    20mm Width Pneumatic Air Cylinder
  • Extended Description:
    20mm Width Pneumatic Air Cylinder Housing, High Pressure Use, Aircraft-Grade Aluminum, Anodized RED, 1/4-32 Air Line Connection
  • View more details
• 

  Portage Knife Part #:
  400-901-ALAN-3/4"

  View Drawing PDF
  • Industry Name:
    3/4-inch Pneumatic
  • Assembly / Accessory:
    Air Cylinder
  • Inventory:
    Stock Item
  • Holder Type:
    Score
  • Length:
    4.054
  • Width:
    .748
  • Height:
    1.750
  • Conn./Thread Type:
    1/4-32
  • Country of Origin:
    USA
  • Part Description:
    
    
    3/4" Width Pneumatic Air Cylinder
  • Extended Description:
    3/4" Width Pneumatic Air Cylinder Housing, High Pressure Use, Aircraft-Grade Aluminum, Anodized RED, 1/4-32 Air Line Connection
  • View more details
• 

  Portage Knife Part #:
  900-00L

  • Thickness:
    1/2-inch
  • Industry Name:
    1/2-inch Pneumatic
  • Assembly / Accessory:
    Bare Holder
  • Inventory:
    Stock Item
  • Holder Type:
    Score
  • Width:
    4 5/8-inch
  • Height:
    5 1/2-inch
  • Part Description:
    
    
    1/2" Thick Pneumatic Knife Holder with Flexible Cable
  • Extended Description:
    Holder w/fexible cable, 5 1/2" High, 4 5/8" Wide, 1/2" Thick, Complete with Hose, Coupler, and Axle (No Blade or Bearing)
  • View more details
• 

  Portage Knife Part #:
  900-00M

  • Thickness:
    1/2-inch
  • Industry Name:
    1/2-inch Pneumatic
  • Assembly / Accessory:
    Bare Holder
  • Inventory:
    Stock Item
  • Holder Type:
    Score
  • List Price:
    $100.00
  • Width:
    4 5/8-inch
  • Height:
    5 1/2-inch
  • Part Description:
    
    
    1/2" Thick Pneumatic Knife Holder
  • Extended Description:
    1/2" thick holder, Smooth-Coat, 5 1/2" high, 4 5/8" wide
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• 

  Portage Knife Part #:
  900-01M

  • Thickness:
    1/2-inch
  • Industry Name:
    1/2-inch Pneumatic
  • Assembly / Accessory:
    Bare Holder
  • Holder Type:
    Score
  • Width:
    4 5/8-inch
  • Height:
    5 1/2-inch
  • Part Description:
    
    
    1/2" Thick Pneumatic Knife Holder
  • Extended Description:
    Bare Holder, 5 1/2" High, 4 5/8" Wide, .496"/.500" Thick, w/Black Oxide
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• 

  Portage Knife Part #:
  900-01W

  • Thickness:
    1/2-inch
  • Industry Name:
    1/2-inch Pneumatic
  • Assembly / Accessory:
    Bare Holder
  • Holder Type:
    Score
  • Width:
    4 5/8-inch
  • Height:
    5 1/2-inch
  • Part Description:
    
    
    1/2" Thick Pneumatic Knife Holder
  • Extended Description:
    Bare Holder, 5 1/2" High, 4 5/8" Wide, .496"/.500" Thick, w/Black Oxide
  • View more details
• 

  Portage Knife Part #:
  900-02C

  • Thickness:
    1/2-inch
  • Industry Name:
    1/2-inch Pneumatic Back Pull-out
  • Assembly / Accessory:
    Bare Holder
  • Holder Type:
    Score
  • Part Description:
    
    
    1/2" Holder back pull-out
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