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.

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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
Overall Rating
Four Stars
Review by Shawntay X.
<span>Knife is good, sheath is garbage!</span>
Overall Rating
Five Stars
Review by Earlene N.
<span>Awesome sauce. Great thin profile.</span>
Overall Rating
Five Stars
Review by Simon A.
<span>Awesome knife. I liked it so much I ordered a second one</span>
Overall Rating
Perfect fit. Sharp.
Review by Shenan S.
<span>Perfect fit. Nice blade. Put on my belt under my duty belt and the handle is accessible but not in the way. My husband purchased it for me and then purchased one for himself.</span>
Overall Rating
High Quality!
Review by Trenda U.
<span>Amazing product! I love the versatility of the TDI, sharp as a razor and very strong.</span>
Overall Rating
Great for EDC
Review by Darry Q.
<span>I like the handle and ergonomics. It's a great addition to my EDC I carry it on my left hip as a last ditch self defense weapon. My only complaint is that the shealth is a bit bulky in my opinion making in uncomfortable in the appendix position. The corners could use to be rounded off. It is still a great knife I would highly recommend it.</span>
Overall Rating
Five Stars
Review by Valery L.
<span>Truly a life saving tool! I NEVER leave home with out it</span>
Overall Rating
Good size and weight
Review by Derita A.
<span>Good size and weight. Wish the clip was a little more minimalist - it can be slightly annoying if it's digging into your skin. But on a duty belt or vest it would work extremely well.</span>
Overall Rating
Awesome knife
Review by Jerritt T.
<span>I love this knife. I wear it concealed when i travel to certain countries. The sheat is great too.</span>
Overall Rating
Great quality knife
Review by Lendsey G.
<span>Very solid and the sheath is excellent.</span>
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