Endura 4 Lightweight Black Blade Combination Edge is the fourth generation of Endura knife with a head covered with a matt, non-reflective TICN coating in black. Reinforced fully dismountable construction combined with torx screws facilitates cleaning, adjustment of the folder. Thanks to improved ergonomics and design, the knife gained rigidity, functionality and aesthetics.
In 1990, Spyderco introduced two models of knives: Endura and Delica, creating the demand for light folders that open with one hand at an affordable price. These products have become bestsellers. Due to their small dimensions and low weight, they are an excellent offer as EDC daily use knives.
Blade - with a Clip Point profile, 3 mm thickness, made of Japanese VG-10 stainless steel (easy to sharpen, resistant to corrosion) covered with a mate, non-reflective TICN (Non-Reflective Titanium Carbonitride) coating. The blade is hardened in the range of 59-61 HRC. The serrated blade of the Combination type has been made with a cut Flat Saber Grind. On the ridge's back, the ribbed ramp under the thumb. SpyderHole (Spyderco patent) allows you to open the knife with your thumb. Blade lock (Back-Lock) with additional protection against accidental release of the lock during a strong grip (notch in the blockade) of David Boye's project.
Handle - in orange color covered with non-slip textured Bi-Directional Texturing reinforces the grip even with wet hands. Made of plastic FRN (Fiberglass Reinforced Nylon), fiberglass reinforced nylon. The folder is equipped with a solid metal screw-on clip with the possibility of fixing in four planes (up / down, right / left). 4-way clip positions. Notching the notch on the Spine Jimping handle increases comfort and grip.
Frame - folder reinforced with two steel plates with holes cut into which cladding was attached. This ensures high durability with a low knife weight. The whole was screwed by torx screws. The phosphor bronze pads make it easier to open and close the penknife.
Combination Edge - (partly serrated) often used in tactical, rescue and survival knives. This unique Spyderco blade consists alternately of one large and two small teeth called „two-step”. This pattern increases the cutting edge length by up to 24% compared to the straight edge. Ideal for cutting hard materials, plastics and fibrous materials.
The product was tested and received the recommendation of the NTOA Organization (National Federation of Tactical Officers S.W.A.T.), associating officers of S.W.A.T. Their opinion is in the USA is the highest certificate of recognition for products used by S.W.A.T.
Product number: C10PSBBK
Name: Endura4 Lightweight Lightweight Black Blade CombinationEdge
Steel type: VG-10
The length of the blade: 97 mm / 3.8 "
Thickness of the blade: 3 mm / 0.12 "
Overall length: 223 mm / 8.78 "
Composite length: 126 mm / 4.98 "
Weight: 105 g / 3.7 oz
Cutting edge type: Combination
Cut type: Flat Saber Grind (low flat)
Lock type: Back-Lock
Handle type: FRN Bi-Directional Texturing
Clip: 4-position ambidextrous
Country of origin: Japan
Producer: Spyderco, U.S.A.