The KA-BAR TDI Flipper 2490 brings the popular tactical ergonomics of the TDI fixed blades to a convenient folding platform. John Benner of the Tactical Defense Institute designed this folder for daily carry, ensuring you always have a capable defensive option. Consequently, it offers a familiar grip angle and rapid deployment when seconds count.
Specifically, the KA-BAR TDI Flipper features a 3.5-inch AUS 8A stainless steel blade that opens smoothly via a flipper tab. A reliable crossbar lock keeps the blade securely in place during use. It includes a reversible pocket clip for tip-up carry on either the right or left side.
If you prefer a fixed blade with a more aggressive, specialized defensive profile, check out the KA-BAR TDI Hell Fire 2486. You can also learn more about their tactical folding designs at the official KA-BAR homepage.
Manufacturer Specifications
- Manufacturer: KA-BAR
- SKU: 2490
- Weight: 0.30 lb
- Overall Length: 8.25 inches
- Blade Length: 3.5 inches
- Blade Thickness: 0.125 inches
- Blade Width: 1.25 inches
- Blade Steel: AUS 8A Stainless Steel
- Blade Grind: Hollow
- Blade Shape: Spear Point
- Edge Angle: 15 Degrees
- HRC (Rockwell Hardness): 57-59 CR
- Handle Material: G10
- Lock Type: Crossbar Lock
- Knife Origin: Made in Taiwan



