Spyderco Delica 4 FRN Gray Flat Ground PlainEdge Knife (C11FPGY)
- Delica4 FRN Gray Flat Ground Plain, lightweight Delica fourth generation knife. The use of a full flat grind has reduced the weight of the knife has improved cutting properties...
Delica 4 FRN Gray Flat Ground Plain, with improvements in production processes and material availability, Spyderco knives are subject to the C.Q.I. principle. (Constant Quality Improvement).
The lightweight fourth generation Delica folder with full flat ground. This grind has reduced weight and improved cutting properties. Reinforced, fully demountable torx bolt construction for easy cleaning and folder adjustments. Four-way clip. Thanks to improved ergonomics and design the knife has gained in rigidity, functionality and aesthetics. Available with liners in black, blue, brown, grey, orange, purple, green.
In 1990, Spyderco introduced two models of knives: Endura and Delica, thus creating a demand for lightweight, one-handed opening 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 - Clip Point profile made of 59-61 HRC hardened Japanese VG-10 stainless steel which retains its sharpness well. Plain blade is equipped with Full Flat Grind which reduces the weight of the knife and improves cutting properties. Round SpyderHole notch makes opening the blade easier. Notched section of the back of the blade, ramp (jimping / crosshatching) positions the thumb, gives solid support and makes it easier to operate the folder. Back-Lock of the head with additional Boye Detent, preventing accidental release of the lock when the knife is firmly gripped.
Handle - in elegant, fashionable grey colour. The non-slip Bi-Directional Texturing and the notched Spine Jimping on the back of the handle reinforce the grip even when the hands are wet. Made of FRN (Fiberglass Reinforced Nylon), a glass fibre reinforced nylon. Metal hourglass clip with 4-way clip positions (up/down, right/left). In the back of the handle a hole (lanyard hole) for the line.
Skeleton - steel plates with cut-out holes to which linings are attached. This ensures high strength and stiffness at low weight of the knife. Reinforced, fully demountable structure connected by torx screws. Phosphor bronze washers make it easier to open and close the pocket knife.
Technical data:
Product number: C11FPGY
Name: Delica 4 Lightweight FRN Grey Full Flat Ground PlainEdge
Steel Type: VG-10
Blade length: 74.0 mm / 2.9"
Blade thickness: 2.5 mm / 0.10"
Overall length: 182.0 mm / 7.15"
Folded length: 108.0 mm / 4.25"
Weight: 68.0 g / 2.4 oz
Cutting edge type: Plain (smooth)
Grind Type: Full Flat Grind
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.
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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.













