The Spyderco Endura 4 Cobalt Blue is a folding knife that combines precision engineering, lightweight materials, and thoughtful design to create an everyday carry tool that’s as reliable as it is striking. With an overall length of 8.7 inches and a closed length of 4.98 inches, this knife offers a perfect balance of portability and performance, making it ideal for a wide range of cutting tasks. Weighing just 3.3 ounces, it carries comfortably in your pocket without sacrificing strength or control.
At the heart of the Endura 4 is its 3.8-inch clip point blade, crafted from CPM SPY stainless steel. This premium steel delivers exceptional edge retention, toughness, and corrosion resistance, ensuring the knife remains sharp and dependable even with frequent use. The satin finish enhances the blade’s refined appearance while helping to reduce glare and mask minor scratches. Its clip point profile provides a sharp, controllable tip for precision work and a gently curved belly for efficient slicing, making it versatile enough for both detailed tasks and everyday utility. At .11 inches thick, the blade offers an ideal balance of strength and nimbleness, allowing you to handle a variety of cutting needs with confidence.
Spyderco’s signature round thumb hole allows for fast, intuitive one-handed opening, giving the Endura 4 a smooth, fluid action that’s easy to deploy whether you’re left- or right-handed. Once the blade is fully open, the backlock engages securely, providing reliable blade retention and safety during use. Closing the knife is equally straightforward, offering a controlled, satisfying action that reflects Spyderco’s focus on functional, dependable design.
The handle of the Endura 4 is made from Cobalt Blue FRN, a fiberglass-reinforced nylon that combines durability, light weight, and excellent grip. The ergonomic design ensures comfort and control during extended use, while the textured surface provides secure traction even in wet or slippery conditions. The four-position pocket clip offers versatile carry options, allowing you to adjust for tip-up or tip-down carry on either side, while a lanyard hole adds extra convenience for securing the knife to gear or personal accessories.
Every aspect of the Spyderco Endura 4 Cobalt Blue has been carefully designed to create a folding knife that’s practical, durable, and visually striking. Its lightweight construction, premium materials, and thoughtful ergonomics make it an ideal choice for everyday carry, whether you’re handling daily tasks, outdoor adventures, or precision cutting jobs. The combination of CPM SPY steel, FRN handle, and versatile deployment options ensures the knife performs reliably in any situation.
For anyone looking to add the Spyderco Endura 4 Cobalt Blue to their collection, the world’s largest knife store, Smoky Mountain Knife Works, is the perfect destination. Known as the best online knife store, SMKW offers a vast selection of high-quality knives backed by expert service and support. The Endura 4 Cobalt Blue is a standout folding knife that delivers precision, durability, and style, making it a dependable companion for everyday carry and a versatile addition to any knife enthusiast’s collection.