Spyderco Endura 4 Lightweight Wharncliffe K390

Spyderco Endura Lightweight Wharncliffe K390
Endura 4

To many savvy knife users, the Endura 4 is the perfect everyday carry cutting tool.

Enhancing it with a Wharncliffe-style blade redefines that perfection, and supercharging it with K390 MICROCLEAN® blade steel raises the bar even further. Specially developed to provide the extreme wear resistance and strength needed in the most demanding industrial applications, K390 is a state-of-the-art steel tool.

This knife's full-flat ground Wharncliffe blade takes full advantage of these properties to deliver exceptional cutting performance, edge retention, and toughness. Whether you need scalpel-like precision or sheer cutting power, its perfectly straight edge is up to the task.

All other features of this knife are consistent with the time-tested Endura 4 Lightweight including:

  • High-strength back lock mechanism
  • Skeletonized stainless steel liners
  • Four-position pocket clip
  • Lightweight fibreglass-reinforced-nylon (FRN) handle moulded in the signature blue colour of Spyderco's elite K390 family.


Overall Length - 8.78" (223mm)

Blade Length - 3.80" (97mm)

Steel -K390

Closed Length - 4.98" (126mm)

Edge Length - 3.44" (87mm)

Weight - 3.3oz (94g)

Blade Thickness - 0.118" (3.0mm)

Handle - FRN

Clip Position - Ambi

Tip Carry Position - 4 Position

Lock Type - Back Lock

Lock Grind Full-Flat

Sheath - N/A

Origin - Japan

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