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

Good design but poor coating.
Review by Marilou G.
Verified Buyer
This is a good design but the coating they used was cheap and started to chipped, not what I expected from the company with long history with military.
Good solution with caveats.
Review by Mikkel J.
Verified Buyer
The knife is a GREAT solution for weak side defense of CQB or weapon retention. The sheath, however, sucks. KA-BAR knows; it just costs way too much to replace it. Get an aftermarket sheath with 'loop pull the dot' straps and adjustable cant to mount it close to horizontal and it is much more comfortable. Don't buy the bigger one; it's way too big for concealed carry or warbelt carry.
Great purchase
Review by Illeana S.
Verified Buyer
If your contemplating it stop and just get it.
Worth every penny.
Review by Florian Y.
Verified Buyer
Love it! So light and slim that you forget you have it on!
High quality LEO friendly knife
Review by Jory G.
Verified Buyer
KBar setting the standard again. I use it on my duty belt as an LEO. Sits behind my taser well and comfortable. Not a utility knife, this is a get off me knife and is easy draw from and return to sheath. I use every day and have had not issues. Haven’t fallen out during foot pursuits or struggles.
Review by Junius E.
Verified Buyer
Most impressed that the sheath is ambidextrous. As a lefty that gives me more options. Also is very comfortable to wear and does not have pinch points
Perfect knife to wear on your duty belt.
Review by Jennings H.
Verified Buyer
The knife fits perfectly on my duty belt behind my magazine pouch.
Great add on to edc
Review by Meadow M.
Verified Buyer
If you want a self defense knife as a back up to your EDC then you found the best there is. Very strong, sharp, concealable and effective.
Would buy again
Review by Jessica B.
Verified Buyer
Definitely worth the money, highly recommend.
I love this knife
Review by Tamicia C.
Verified Buyer
Awesome pocket knife I carry it every day I love it.
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