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

Top 5 Self Defense Knife Available.
Review by Martia U.
Verified Buyer
This is an exceptional knife for the price. It easily competes with knives costing 3x its price. I’m a leftie. So I changed the belt clip to the opposite side. The included torx wrench is hard to hold and strips before you’re done. The cheap free tool is the only downside to this knife. Carrying her every day on my non dominant side.
Great knive to get the job done
Review by Daran Z.
Verified Buyer
Great knife that does what is needed to be done. It fits on my gun belt perfectly.
Great Knife
Review by Annetta I.
Verified Buyer
Really Nice Knive. Definitely K Bar Quality! Easily concealable.
Great blade!!
Review by Matheau B.
Verified Buyer
Just got this today.
This is a nice piece of steel. Sharp as hell straight out of the box.

Worth twice the price.
Great knife for police officers!
Review by Alphonzo P.
Verified Buyer
This is one of the finest knives I've ever encountered. It is small and easily concealable. The true beauty of this knife is its blade which is extremely sharp (I would expect no less from K-Bar). If you are looking for a knife for self-protection, this is the one to get!
good buy
Review by Roque Q.
Verified Buyer
I love this little knife. It fits nicely under my shirt in my waistline. The case is very sturdy and keeps the knife in place
Review by Kristin Z.
Verified Buyer
hubby loves it
Nice Blade and Case the belt clip fails
Review by Devyne A.
Verified Buyer
Only issue... the ‘belt clip’ is flimsy and bends to easily... other then the clip it’s definitely 5 Stars.

The clip should have a strengthening bend in the tang to keep it from flexing and bending outward in its length.
Great item.
Review by Leia P.
Verified Buyer
Fits well on my inner belt. The sheath is a little large but I was able to find a spot to make it work. The knife itself feels great in my hand. No complaints
Good self defense knife
Review by Janette H.
Verified Buyer
With all the hate crimes against Asians happening lately and living in a big city I decided to have this as one of my every day carry knives. Good knife for self defense. I call this one my ace in the hole.
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