KA-BAR TDI Law Enforcement Fixed Blade Knife

The KA-BAR TDI Law Enforcement Fixed Blade Knife is the result of the successful partnership between the Tactical Defense Institute (TDI) and Ka-bar. Razor sharp out of the box, the TDI Law Enforcement Knife is designed to be available as a last option knife. When worn on the pant belt, the entire unit - knife and sheath - is well concealed and ready for quick deployment when needed most.

In stock

SKU 617717214806

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American Owned and Operated


20+ Years In Business

Returns Accepted

Ships from Pennsylvania



  • Designed by John Brenner, Founder of Tactical Defense Institute
  • Extreme Close Quarters Capabilities
  • Includes Hard Plastic Sheath with Reversible Belt Clip
  • Backed by Ka-Bar Limited Lifetime Warranty
  • Blade Length: 2 5/16"
  • Overall Length: 5 5/8"
  • Blade Type: Stainless Steel Plain Drop Point
  • Includes Sheath and Metal Belt Clip

More Information

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Customer Reviews

Me like
Review by Klarissa B.
Verified Buyer
Very stabby
Review by Tobie S.
Verified Buyer
Is good knife that fits great on your hand, but isn’t strong enough :/
Review by Jenel N.
Verified Buyer
When you can’t carry, you need to get creative.
Review by Alexxander I.
Verified Buyer
When you live in a state that you can not carry you have to get creative. This was made originally for law enforcement to carry weak had of there duty weapon. The clip is strong and I don’t ever worry about it falling off. I can carry this knife in my waist band with a shirt over it and there is no printing. The ergonomics are great. You can wear this in gym shorts but you have to practice drawing it, and push you thumb down on the sheath. I do don’t know longevity of the blade since it is an emergency only knife, but the quality seems very good and sharp.
Over all this is an amazing knife for self defense.
Nice knife.
Review by Lacey L.
Verified Buyer
Really nice knife for the price
Best carry knife, Ever!
Review by Remy L.
Verified Buyer
Best carry knife, ever. Had one on my side for almost 8 years now. Just got a third.
Great self defense tool.
Review by Starlena Z.
Verified Buyer
I love these knives. Very easy to sharpen, they hold an edge well, and they are very easy to keep in your hand.
Figure In The Cost Of A New Sheath
Review by Jariel S.
Verified Buyer
The knife itself seems to be OK for the price, but the purchaser will probably have to figure in the cost of a new sheath as the one that comes with the knife is inferior in design and construction. Specifically the clip which is pot metal and easily sprung. The sheath is not oriented correctly for most to people to carry. Changing the clip's orientation is not an option. Not fit for purpose.
Nice good looking knife
Review by Kelechi I.
Verified Buyer
Fits perfectly
Review by Genetta J.
Verified Buyer
This is my secondary concealed carry weapon. Fits inside my belt real easy. The part I was worried about was the grip. I added some stick on rubber grip material.
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