KA-BAR 2.71" Fixed Blade TDI Investigator Knife w/ Sheath and Clip - Black

$57.75 $59.64
By Ka-Bar
SKU: KBR1493

The KA-BAR TDI Investigator is the perfect, low-profile EDC (Everyday Carry) fixed blade knife. Lightweight and compact, the Investigator is perfect on a belt, in a bag, or stashed away in a glovebox. It includes a hard plastic sheath and clip. The sheath is ambidextrous and also fits the KA-BAR TDI 1477CB, 1480, and 1481. Knife and sheath are both manufactured in Taiwan.

  • Blade Length: 2.71"
  • Overall Length: 5"
  • Blade Steel: AUS 8A Stainless
  • Blade Thickness: 0.12"
  • Blade Type: Fixed Blade
  • Blade Width: 1.25"
  • Edge Angle: 30-40
  • Grind: Hollow
  • Handle Material: Nylon/Fiberglass
  • Rockwell Hardness: 57-59
  • Shape: Drop Point
  • Handle Color: Black
  • Weight: 0.15 lb
793,207 marketplace ratings 4.6★ average

eBay

764,027

ratings · 99.8% positive

Amazon

26,221

ratings · 4.6★

Walmart

1,840

ratings · 4.5★

TikTok Shop

1,098

ratings · 4.5★

Best Buy

21

ratings · 4.38★

Target Plus

Authorized Seller

100,000+ units sold

As of August 2026 · Counts are lifetime; ratings and percentages reflect the last 12 months

ForzaBucks Rewards Free to join · 300 ForzaBucks welcome bonus Earn 3 per $1Redeem $5–$40Refer & earn

Welcome bonus

300

free at signup

Every order

3 per $1

earn on all merchandise

Birthday

200

ForzaBucks every year

Reviews

Up to 200

per verified review

Refer a friend

Give $10 · Get 500

friend's first $50+ order

Redeem

$5–$40

off at checkout

Join ForzaBucks — free