Supercharge the cutting performance of the Endura4 Lightweight format with this extraordinary limited-edition Sprint run featuring Aogami Super Blue blade steel. Manufactured by one of Japan’s leading steel manufacturers, Hitachi Metals Ltd., Aogami Super Blue combines the same high quality iron sand that has been used for centuries to make Japanese swords with state-of-the-art alloys. The result is a steel capable of extreme sharpness and edge retention. The full-flat-ground blade of the Endura4 Super Blue actually consists of a Super Blue core sandwiched between layers of 420J1 stainless. It is mated to a lightweight handle featuring skeletonized stainless steel liners, injection-molded fiberglass-reinforced-nylon scales, and a four-position clip that supports left and right-side tip-up or tip-down carry. Like all Enduras, this knife’s Trademark Round Hole™ and sturdy back lock mechanism provide ambidextrous, one-handed operation.

Note: Aogami Super Blue is a high-performance, high-carbon steel and is not stainless. It requires proper and diligent maintenance to keep it corrosion-free. Spyderco is not responsible for the corrosion or pitting of a high-carbon blade.

• Blade Length: Approximately 3.8125" ~ 97 mm
• Blade Material: Super Blue and 420J1 Laminate Steel
• Blade Style: Flat Ground, Plain Edge
• Blade Thickness: Approximately 0.125" ~ 3 mm
• Lock Style: Lock Back
• Closed Overall Length: Approximately 5.00" ~ 127 mm
• Open Overall Length: Approximately 8.6875" ~ 221 mm
• Handle Material: Gray Fiberglass Reinforced Nylon (FRN)
• Pocket Clip: Right Hand Tip Up | Right Hand Tip Down | Left Hand Tip Up | Left Hand Tip Down
• Weight: Approximately 3.30 Ounces ~ 94 Grams
• Special Features:
  2013 Sprint Run
  Lanyard Hole
  Made In Japan