Endura 4 Wave Folding Knife

This Endura Folding Knife by Spyderco features the Emerson Wave Design that Opens the Knife as You are Taking it Out of Your Pocket.

Emerson Wave Design: The knife features a hook design so when the knife is taken out of your pocket at an angle, the hook will snag onto the pocket simultaneously opening the knife as you remove it. Remove the knife without opening it by pulling it straight up without snagging the pocket This action can be performed by a standard grip draw or reverse grip draw. 



  • VG-10 High Quality Blade Steel
  • Emerson Wave Design: opens the knife as you are taking it out of your pocket
  • Fiberglass Reinforced Nylon Handle with Texturing to better grip the knife
  • Opening Hole
  • 4 Different Clip Configurations: tip up, tip down and left or right side



  • Blade Material: VG-10
  • Handle Material: Fiberglass Reinforced Nylon
  • Overall Length: 8.75" (222mm)
  • Closed Length: 5" (127mm)
  • Blade Length: 3.75" (96mm)
  • Weight: 3.6oz (103g)