Spyderco Delica 4 FRN Black Flat Ground Plain knife (C11FPBK)
- Delica 4 FRN Black Flat Ground, lightweight Delica 4 generation knife. The use of a full flat cut has reduced the weight of the knife, improved cutting properties. Reinforced frame structure combined with torx screws facilitates cleaning and adjustment.
Delica 4 Lightweight Full-Flat Ground Black Plain is the fourth generation of the Delica lightweight full-flat ground folder. This grind has reduced the weight of the knife and improved its cutting properties. The folder is available with black, blue, brown, grey, orange, purple and green facings. Reinforced, fully demountable torx bolt construction (facilitates cleaning, folder adjustment) and 4-way clip positions. Thanks to the improved ergonomics and design, the knife has gained in rigidity, functionality and aesthetics.
In 1990, Spyderco launched two models: Endura and Delica, creating a demand for lightweight one-handed folders at an affordable price. These products have become bestsellers. Thanks to their small size and low weight, they are an excellent choice as everyday EDC knives.
Blade - 2.5 mm thick, made of Japanese VG-10 stainless steel (easy to sharpen, holds sharpness well). Blade hardened in the range of 59-61 HRC. Satin Finish (semi-matte) coating eliminates glare. Plain type blade is Full Flat Grind, reducing the weight of the knife and increasing cutting ability. Notched thumb rest on the back of the blade. SpyderHole (Spyderco patent) allows you to open the knife with one hand. Back-Lock with additional protection against accidental release of the lock during strong grip (notch in the lock) by David Boye.
Handle - black, covered with non-slip Bi-Directional Texturing (Bi-Directional Texturing), strengthens the grip even with wet hands. Made of FRN (Fiberglass Reinforced Nylon). The folder is equipped with a solid metal screw-on clip with 4-way clip positions (up/down, right/left). Notches on the Spine Jimping handle increase comfort and grip security. At the back of the handle there is a hole for the line.
Skeleton - knife reinforced with two steel plates with cut-outs to which the liners are attached. This provides high strength with little weight of the knife. The whole is screwed with torx screws. Phosphor bronze washers facilitate opening and closing of the pocket knife.
Technical data:
Product number: C11FPBK
Name: Delica 4 Lightweight Full Flat Ground Black FRN PlainEdge
Steel Type: VG-10
Blade length: 74 mm / 2.9"
Blade thickness: 2.5 mm / 0.10"
Overall length: 182 mm / 7.15"
Folded length: 108 mm / 4.25"
Weight: 68 g / 2.4 oz
Cutting edge type: Plain (smooth)
Grind type: Full Flat Grind (full flat)
Lock type: Back-Lock
Handle type: FRN Bi-Directional Texturing
Clip: 4-position ambidextrous (Tip-Up/Down)
Country of Origin: Japan
Manufacturer: Spyderco, U.S.A.
Przeczytaj!
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.