The CobraTec Sidewinder OTF Knife is a Medium sized side button fully automatic double action OTF (out the front) knife that comes standard with CNC T6061 aircraft aluminum handle and D2 Steel Tanto Non Serrated Blade. The all CNC construction of the Sidewinder makes for a precision fit & finish not only on the exterior of the knife but also on the interior operating components as well. T6061 aircraft aluminum is very durable, lightweight and sleek in appearance. The Sidewinder has a great feel and the action of this OTF is one of a kind.

All CobraTec Tactical OTF knives are extremely safe to operate and use. CobraTec Tactical OTF knives come with a built-in safety that will not allow the blade to fully deploy if anything is obstructing its path. Once in “safety mode” the blade will need to be reset by pulling the blade all the way into its locking position making it fully functional again.


  • Total Length: 8.875 inches
  • Blade Length: 3.5 inches
  • Blade Material: CNC D2 Steel
  • Handle: CNC T6061 Aircraft Aluminum
  • Hardness: 60-62 HRC
  • Total Weight: 4 Ounces
  • Side Button Trigger
  • Glass Breaker
  • Pocket Clip
  • Lifetime Warranty

CobraTec Limited Edition Medium Sidewinder