- Endela FRN K390 blurs the distinction between Endura and Delica knives. It offers all the refined and proven features of each knife locating itself in the perfect "in-between" size. Covers elite blue color reserved for K390 MICROCLEAN steel knives

This product is intended for use only by adults with knowledge and experience in handling sharp cutting tools. Improper use of the knife can result in serious injuries. The blade is extremely sharp and can easily cut through skin and tissue; therefore, extra caution should always be exercised while cutting, and hands should be kept away from the cutting edge. To prevent the knife from slipping, it is recommended to cut on a stable, non-slip surface and avoid excessive force, which may cause uncontrolled blade movement.
Leaving the knife on the edge of a table, countertop, or in easily accessible places—especially where children are present—poses a significant safety risk. The knife should always be properly secured after use, ideally by placing it on a stable surface or storing it in designated knife blocks, protective sheaths, or magnetic strips. The knife should never be used for tasks it is not designed for, such as opening cans or prying objects, as this can damage the tool and lead to dangerous accidents.
A dull blade increases the risk of injury, as it requires more force and is more likely to slip from the material being cut. Therefore, it is essential to sharpen the knife regularly to maintain optimal sharpness. Additionally, proper cleaning and drying of the knife are necessary to prevent corrosion and bacterial growth. Periodic inspection of the handle and blade is recommended to check for cracks, chips, or looseness. If any damage is detected, the knife should be repaired or replaced immediately.
When using the knife, focus solely on the task at hand—avoid talking on the phone, watching television, or other distractions while cutting. Ensure proper lighting in the workspace for better visibility and control. Please note that some countries or regions have laws restricting the ownership and carrying of knives. Before purchasing or using this knife, verify that its use is legal in your location according to applicable regulations.
Following these safety guidelines will help ensure safe and effective knife use, minimizing the risk of accidents and extending the lifespan of the tool.
Endela FRN K390 Plain, a knife that blurs the distinction between iconic folders Endura i Delica. It offers all the sophisticated and proven features of each locating in the perfect size "between". Dstated people being outdoors prefer knives that do not need sharpening in the field. For demanding users, the company Spyderco introduced a version of Endela with a steel blade K390. Excellent E.D.C. with injection-molded facings in elite blue color reserved for knives with a steel blade K390 MICROCLEAN.
K390 MICROCLEAN - state-of-the-art powder tool steel for cold working. Hardened between 62-66 HRC. Advanced alloy composition with high vanadium, tungsten and cobalt content provides strength and excellent sharpness retention. Manufactured at the Austrian smelter Böhler-Uddeholm.
Head - of profile Clip Point provides excellent cutting edge geometry with low friction. Plain blade Plain derived ground full flat (Full Flat Grind). Coating Satin Finish (semi-mat) eliminates glare. Ramp, notched section of the back of the blade positions the thumb and gives solid support for easier handling of the folder. Round cutout SpyderHole (Spyderco patent) to open the blade with one hand. Blade lock Back-Lock with protection against accidental release of the lock during a firm grip on the knife, cutout in the design lock David Boye.
Handle - in the characteristic non-biskie color. Non-slip bi-directional textured covers (Bi-Directional Texturing) and notched notches on the backs of the handles (Spine Jimping) strengthen the grip even with wet hands. Made of plastic FRN (Fiberglass Reinforced Nylon), glass fiber reinforced nylon. Metal hourglass clip with the possibility of fixing in four planes (up/down, right/left) 4-way clip positions. Hole lanyard hole allows the attachment of a safety cable.
Skeleton - two steel plates with holes cut out to which the cladding is attached. This provides a large durability and stiffness with the light weight of the knife. Wreinforced fully demountable bolted construction torx. Phosphor bronze washers make it easier to open and close the pocket knife.
Technical data:
Product number: C243FPK390
Name: Endela Lightweight FRN K390 PlainEdge
Type of steel: K390 MICROCLEAN®
Blade length: 87.0 mm / 3.41"
Blade thickness: 3.0 mm / 0.118"
Overall length: 206.0 mm / 8.10"
Compound length: 119.0 mm / 4.69"
Weight: 88.0 g / 3.1 oz
Type of cutting edge: Plain (smooth)
Grind Type: Full-Flat Grind
Lock type: Back-Lock
Handle type: Blue FRN, Bi-Directional Texturing
Clip: 4-position, ambidextrous, Tip-Up/Down
Country of origin: Japan
Manufacturer: Spyderco, U.S.A.
Elaboration: the company Sharg®