Knife Guards

Knife guards are essential safety components designed to protect users from exposed blades on paper cutters, trimmers, and other cutting equipment. Typically made from durable plastic or metal, they act as a barrier between the user and the sharp edge, reducing the risk of accidental cuts during operation or maintenance. Knife guards also help prevent damage to the blade when not in use. Easy to install and often custom-fit for specific models, they are a crucial part of maintaining a safe and compliant work environment in print shops, schools, and industrial settings.

Knife Guards

Knife guards are essential safety components designed to protect users from exposed blades on paper cutters, trimmers, and other cutting equipment. Typically made from durable plastic or metal, they act as a barrier between the...

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Heavy Duty Plastic Knife Guard for Paper Cutter Blades
Jayhawk
$40.00
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features

  • Made from 1/4" thick heavy-duty polymer
  • Black and yellow safety stripe
  • Length: 12" - 120"
  • Height: 2 1/2"
Starting at $40.00
SKU
PRODUCT NAME
PRICE
QUANTITY
JH-KG1023
13.5 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$46.67
JH-KG1014
14 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$46.67
JH-KG1002
14.5 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$50.00
JH-KG1046
15 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$50.00
JH-KG1075
16 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$53.33
JH-KG1062
16.5 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$57.09
JH-KG1004
17.5 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$60.00
JH-KG1007
18 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$60.00
JH-KG1057
19 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$63.33
JH-KG1048
20 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$66.67
JH-KG1011
21 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$70.00
JH-KG1015
22.5 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$76.67
JH-KG1010
23 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$76.67
JH-KG1054
23.5 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$80.59
JH-KG1001
24 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$80.00
JH-KG1058
12 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$40.00
JH-KG1018
48 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$160.00
JH-KG1070
50 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$166.67
JH-KG1012
13 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$43.33
JH-KG1008
72 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$240.00
JH-KG1060
108 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$360.00
JH-KG1076
120 Inch Heavy Duty Plastic Knife Guard for Paper Cutter Blades
$400.00

Showing 1 of 1 products

Frequently Asked Questions

A knife guard creates a barrier between the operator and the exposed blade area on a paper cutter, trimmer, or related cutting machine. It is meant to reduce the chance of accidental contact during normal use, setup, or nearby handling. Knife guards can also help protect the blade edge when the cutter is not being used. The important point is fit. A guard that is too short, loose, or not made for the cutter style may not provide the protection you need. If the cutter is used in a shared office, classroom, print shop, or production area, the guard should be treated as part of the machine setup, not an optional extra.

Replace a knife guard when it is cracked, loose, missing hardware, badly worn, or no longer covers the blade area correctly. A guard that has been modified, bent, or removed too often may not sit in the right position. If staff avoid using it because it gets in the way, that is also a sign the setup needs attention. Safety parts should not be repaired with tape or improvised hardware. Check the machine model, blade length, and guard dimensions before ordering a replacement. If you are reviewing several cutting safety items at once, the cutter accessories category is a useful place to compare related parts.

Knife guards are often machine-specific or at least size-specific. Blade length, cutter style, mounting points, and clearance can all affect whether the guard fits correctly. A guard that looks close may still leave part of the blade exposed or interfere with normal cutting. Before ordering, check the cutter brand, model, blade length, and any available part information. If the machine is older, measure carefully and compare the guard dimensions before buying. For production shops, it is worth keeping records of cutter models and replacement safety parts so future orders are easier. The safest guard is one that fits the machine properly and is used consistently.

Knife guards help, but they do not replace careful cutter operation. Staff should keep hands away from the blade path, use proper clamps or guides, and avoid reaching under or around the blade area. The guard should be in place during normal operation unless the machine instructions say otherwise for a specific service step. If the cutter is shared, train users on the correct guard position and make sure damaged guards are reported quickly. For broader equipment comparisons, cutters and trimmers can help teams choose machines with the right safety and capacity features for their work area.

Check the blade length, guard height, material, mounting style, and cutter model before buying multiple knife guards. Bulk ordering only makes sense when the guards match the equipment used across the work area. If your shop has several cutter models, one guard size may not fit all of them. Also think about the environment. A high-use print shop may need heavier guards and backup parts, while a small office may only need one correct replacement. Make sure staff know where replacement guards are stored and when they should be installed. A guard sitting in a supply cabinet does not help if the cutter is being used without it.