Spyderco Endura 4 Emerson Opener - plain edge
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Spyderco Endura 4 Emerson Opener - plain edge

The Spyderco Endura Wave combines all that is functional and performance-based in a Spyderco folder with the Wave Blade-Opening feature made popular and patented by Ernest Emerson of Emerson Knives. The Wave is a hook curving out the top of the knife's blade. When removing the knife from a front pocket the Wave catches the pockets edge quickly opening the knife blade ready to use. The knife can also be taken out of the pocket without engaging the Wave Opening Feature by pulling it straight up and out with your fingers on top of the closed blade.

Waved Delica's and Endura's have screw construction making cleaning and adjusting much easier. Their gray fiberglass reinforced nylon handles are molded with Bi-Directional Texturing for traction and improved ergonomics. Inside the handle dual skeletonized stainless steel liners strengthen the knife without additional weight and create an anchor for external and internal components to attach through for more sturdiness and rigidity. The VG-10 blades are flat saber-ground with a stronger tip and larger 13mm opening hole. Added to the blade's spine is slip resistant jimping. Phosphor bronze washers smooth out the open/close action and the clip is upgraded to a four-way tip-up, tip-down, left- or right-handed clip.


Blade length 3 13/16" (97 mm)
Cutting edge cutting edge 3 7/16" (88 mm)
Length overall 8 13/16" (224 mm)
Length closed 5" (127 mm)
Blade steel VG-10
Hole diameter 1/2" (13 mm)
Blade thickness 1/8" (3 mm)
Handle material FRN
Weight 3.6 oz. (102 g)

  • Item #: C10PGYW
  • Manufacturer: Spyderco
  • Manufacturer's Product Number: C10PGYW
  • Condition: New

Spyderco Endura 4 Emerson Opener - plain edge

Price: $88.77
Availability: Out-of-Stock
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