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

very nasty little backup. and it also does a ...
Review by Carmen P.
Verified Buyer
very nasty little backup. and it also does a number as a box cutter. I have been looking for a fixed blade EDC. This is definitely it.
Overall: Good
Review by Carolan S.
Verified Buyer
Good small knife that is easily carried inside or outside of waist belt. Come with a little tool to dismantle and flip the orientation of the knife. The handle seems to be cheap plastic, but it's still a decent grip. And for a knife this size, the grip is not a huge factor; the angle of the blade in reference to the grip makes this easy to maintain a solid grasp. The holster part that clip onto a belt is very well made, and it has an extra lip on the bottom that will catch the belt and prevent from coming off the belt completely. The knife also secures pretty firmly into the sheath.

The steel used is unfortunately the "Taiwan" type often seen in mediocre blades. It's an overall good blade considering the type of knife, and it can be sharpened easily and can maintain a decent edge, but use it as a multi-purpose knife for camping or give a little abuse and the dulling will become evident. That's obviously the main purpose of this knife but it demonstrates the steel quality. Obviously nobody would expect this to be some CPM grade steel or anything, but it's a little lower grade than expected for a knife and company like this.
It's awesome. Shady gas station at night on a road ...
Review by Evita K.
Verified Buyer
Purpose built concealed carry knife. High quality blade, sheath and belt clip. It's awesome. Shady gas station at night on a road trip? Just clip it on.
Great product!!
Review by Zachariah A.
Verified Buyer
Love the size and the weight doesn’t feel cheap and the belt clip is awesome!!
Great little knife
Review by Marci F.
Verified Buyer
Hubby loves it. Fits great on duty belt and comfy
Five Stars
Review by Conda W.
Verified Buyer
Sharp as hell, fits on duty belt perfectly.
Can not be concealed.
Review by Norah L.
Verified Buyer
Would work fine on a duty belt but if you intend to cancel this as a backup to your concealed carry handgun think again it is nearly impossible to conceal with the handle angle and you cannot can't The holster. No matter where I put it or what I do I get this funny looking little bump going on under my shirt and it's obvious there's something there.
Nice and discreet
Review by Trenton P.
Verified Buyer
Ligh and easy to carry. Blades snaps into sheath. No worries of it falling out. Comes with hex key to modify position of clip on sheath. Knife is full tang. Comfortable to hold. Have not needed to use for self defense. Blade ships sharps.
Five Stars
Review by Darienne Z.
Verified Buyer
Fantastic knife!
Nice defence blade!
Review by Luz Q.
Verified Buyer
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