Spyderco Endura 4 Folding Knife – 3.8" CPM S30V Cobalt Blue

The Spyderco Endura 4 is a proven everyday carry folder built for serious users who demand cutting performance and reliability. This version features a 3.8-inch CPM S30V blade—a premium stainless steel known for exceptional edge retention and corrosion resistance—making it equally capable for daily utility tasks and field use. The distinctive cobalt blue FRN handle offers positive grip in wet conditions while keeping overall weight minimal.

The blade deploys quickly via Spyderco's signature round hole, operable with gloves or cold hands. The handle is textured fiberglass-reinforced nylon (FRN), which is lightweight, durable, and impact-resistant. A reversible wire pocket clip allows tip-up or tip-down carry on either side. The lockback mechanism provides secure blade lock-up during extended cutting tasks.

• Blade Length: 3.8 inches
• Blade Steel: CPM S30V stainless
• Handle Material: Cobalt blue FRN
• Overall Length: Approximately 8.75 inches open
• Weight: Approximately 3.4 oz
• Lock Type: Lockback
• Carry Options: Reversible wire clip, tip-up or tip-down