Spyderco Endura 4 Stainless Steel Knife
Since starting spyderco we’ve been told our knives are different, peculiar, even out there. All true. Thinking beyond established knife industry barriers allowed us to introduce new and Radical innovations to the knife culture including: one-hand opening, serrations on a folder and a clip to attach a knife to a pocket. We didn’t go into business to rake in a mountain of dough we’re here for more selfish Reasons- indulging our passion for creating knives. Spyderco is definitely out of the norm in the knife industry in our dedication to researching and developing fresh, improved and better performing materials all with function and reliability being key. Someone once said to sal glesser, spyderco’s owner, “you must design in the dark because your knives look so strange.” true again. Our recognizable appearance is a result of designing ergonomic functional tools rather than applying lipstick and nylons to a pocketknife. We may look curious, homely, whatever, but we’ll never be called unusable or undependable. Making knives that consistently deliver reliable high-performance requires an ongoing commitment to testing.
In 1990, innovative cutlery company Spyderco introduced a knife called the Delica, a first of its kind on the market, offering a unique combination of lightweight performance, one-handed opening and closing, and an affordable price. it quickly became one of Spyderco’s top-selling knives, and the company has continued to refine the model over the years.
This is the fourth iteration of this keenly sharp, refined steel blade, offering screw-together construction that’s durable and easy to clean. A fiberglass reinforced nylon (FRN) handle has proprietary Bi-Directional Texturing for nonslip use with improved ergonomics, while dual skeletonized steel liners to improve strength without adding weight, and also anchor all external components. A razor sharp VG-10 steel blade is flat saber ground, with a remarkably strong tip and 0.5-inch blade hole. Crosshatched jimping along the blade’s spine further improves grip, and phosphor bronze washers help smooth out the opening action. When it’s time to move, a four-way clip offers a number of carrying configurations.
7.125-inch open length
4.25-inch closed length
2.875-inch VG-10 steel blade
2.56-inch cutting edge
0.5-inch blade hole
0.09-inch blade thickness
FRN handle material
Sypderco knives include a limited manufacturer’s warranty against defects in materials and workmanship. Details are included with your purchase.
Thinking beyond established knife industry practices has allowed Spyderco to introduce new innovations, including one-hand opening, serrations on a folder, and a clip to attach a knife to a pocket. Spyderco remains dedicated to researching and developing improved, better-performing materials with function and reliability, and its unique cutlery line is a result of designing ergonomic, functional tools. The company puts its new products through rigorous testing prior to release, examining edge retention with a CATRA machine, looking for rust development with Q-FOG, checking the force needed to open and close a knife, and analyzing numerous other technical details.
Folding Survival Knife Product Features:
REVERSE “S” BLADE – A blade shape resembling a backwards letter “S” with the tip curving downward and the widest portion of the blade curved in a convex arc.
FRN HANDLE – Fiberglass Reinforced Nylon is a polymer mixed with glass fiber then injection molded into formed and textured lightweight high-strength knife handles.
HOLLOW GRIND – It comes with bevels that are ground with a concave radius. The bevels may extend the full width of the blade (full hollow grind) or only a portion of its width.
SPYDEREDGE BLADE – Spyderco’s two-step serration patterns consisting of one large and two small serrations. The pattern increases the cutting edge’s surface area by up to 24%.
SPECIFICATIONS – Closed Length (Inches): 4.98, Overall Length (Inches): 8.55, Blade Length (Inches):3.57, Blade Steel: VG-10, Grind: Hollow
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