






Spyderco Endura 4 Folding Pocket Knife with K390 Steel and Blue FRN Handle - SpyderEdge - C10FSK390
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In the 1980’s, the original Spyderco Endura blazed a trail as one of the first lightweight clip-carry folding knives. Today it remains one of our most popular models and continues to set the standard for all other knives of its breed. Now in its fourth generation, it has also inspired a broad range of variations to meet virtually every user’s needs and preferences. State-of-the-art cold work tool steel produced by the particle metallurgy process. Its advanced alloy mix was specifically developed to provide extreme wear resistance and high compressive strength needed in cutting and industrial operations. Lightweight FRN handle provides a textured, high-strength grip. Includes four-position clip and high-strength back lock mechanism for secure carry and reliable operation.
- Front-Runner: The Endura 4 sets the standard as one of the best-selling folding knives ever made. All members of the Endura 4 family include a four-position clip, a high-strength back lock mechanism, and Trademark Round Hole.
- Wide Spectrum of Handle Colors: Whether you enjoy bright colors or neutrals, our Endura 4 Flat Ground knives are designed to suit every taste. We offer Black, Blue, Green, Gray, Orange, Purple, Zome Green and Brown.
- Light and Durable: This Endura handle is fabricated with Fiberglass Reinforced Nylon. FRN is a polymer mixed with glass fiber that is injection molded and formed into a sleek textured handle, creating a lightweight yet high-strength knife handle.
- Advanced Cutting Performance: Its advanced alloy mix was specifically developed to provide the extreme wear resistance and high compressive strength needed in industrial cutting, blanking, and punching operations.
- Perfect Everyday Tool: To many savvy knife users, the Endura 4 is the perfect everyday carry-cutting tool. Despite its toughness, its exceptionally fine, homogeneous microstructure also makes it readily machinable and easy to heat treat.
Specifications:
| Materials & Construction | |
| Blade Material | Bohler K390 tool steel |
| Color | multi |
| Handle Material | Fiberglass Reinforced Nylon |
| Material | Nylon |
| Product Details | |
| Blade Edge | Plain |
| Blade Shape | Clip Point |
| Hand Orientation | Ambidextrous |
| Included Components | Four-position clip, High-strength back lock mechanism, Pocket clip |
| Manufacturer | Spyderco |
| Model Name | Endura 4 Lightweight K390 |
| Model Year | 2022 |
| Part Number | C10FSK390 |
| Recommended Uses For Product | Carving |
| Special Feature | Folding,Folding Knife,Lightweight,Non |
| UPC | 716104016037 |
| Sizing & Dimensions | |
| Blade Length | 3.87 inches |
| Item Length | 8.75 Inches |
| Weight | 3.30 ounces |
| Technical Specifications | |
| Customer Package Type | FFP |
| Is Cordless | Yes |
| Product Care Instructions | Hand Wash Only, Dry Immediately, Avoid Damp Places |
| Reusability | Reusable |


