Black Polymer Knife

The Black Polymer Knife is a durable one piece molded black fiberglass filled plastic knife. This knife is sharp and strong enough to be driven through 1/2" plywood with minimal damage, needing only to be resharpened.

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American Owned and Operated


20+ Years In Business


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Ships from Pennsylvania



  • Black Polymer Knife
  • 7.75" Overall Length
  • 3.75" Blade Length
  • Weight: 2oz
More Information
Overall Rating
Great price. Great Product.
Review by Jake
Strong design. Perfect size. Edges are not sharp, just the tip.
Overall Rating
Solid Knife
Review by Jon
I like this knife even though you cant go using it everyday, it has its advantages over a regular knife. Its well constructed and should fit the job very well. I have it as a self defense weapon and feel good doing so.
Overall Rating
Unconventional Backup
Review by 53GR
The first thing you think about when you see this knife is, "Hey, it can go through a metal detector." However, there's a lot more to this piece of equipment. Unlike steel, plastic and polymer don't corrode. This means that you could have the knife stuck into a potted plant, in the soil. Polymer doesn't conduct heat (or cold) as quickly as steel. So you could have this backup knife in your freezer. Careful though, it would be rather brittle.
But again, this is a backup tool.
Overall Rating
Great Buy
Review by Andrew
Sure there will be negative comments from those seeking perfection. I just got mine in the mail today and am very happy with my purchase, especially based on the price and quality for the price.

This should be considered a "Final Defense" weapon and not anything else. I spent 25 years in combat arms with the Army and this would be a weapon I would want to carry for my own personal protection.

Yes it's plastic and not steel. Remember that along with the fact that it is a final defense weapon and you too will be totally satisfied with this product.
Overall Rating
Polymer Knife
Review by J.
Exactly as advertised, a polymer knife.
Overall Rating
cool knife
Review by Marcel
not vary sharp but then again its a wall hanger
Overall Rating
Okay knife
Review by Anastasia
I was expecting something a little sharper since a person here who reviewed it, said they use them as throwing knives. The tip of the knife was slightly damaged straight out of the package and just from dropping it on the floor, the tip is bent slightly now even more . The plastic is really hard, but I was expecting something more, and not for the tip to be rendered almost useless on the first day. They make them look a lot sharper in the picture. Stick to the "Ice Scrapers" in my opinion. A little unhappy about this purchase, just like my IMCO (Triplex) lighter review which didn't get posted ironically, nor did I receive what was pictured ( a Triplex 6700) with a windscreen.
Overall Rating
Light Weight Polymer Knife
Review by Bobby
Cool knife great price. Very sharp.
Overall Rating
good knife
Review by louie
good knives, I have 3, and I use them as throwing knives. good knives for the price. Im happy with my purchase
Overall Rating
Review by Roy

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