Ruike P881-B1 Folding Knife

The professional Ruike P881-B1 folding karambit from the Ruike brand combines tactical functionality with quality materials. Founded in 1998, Ruike has established itself as a manufacturer of original, reliable, and stylish knives, and the P881-B1 model is a logical continuation of the collection: it is the first folding karambit in the brand's lineup, designed for connoisseurs of well-engineered tools.

Body and Appearance: The handle is made in a dark gray shade with an uneven color and pattern, giving the product individuality. The model is equipped with a metal clip for convenient attachment to clothing or a backpack. The design includes a ball bearing, ensuring smooth folding, and a Liner lock mechanism guarantees secure blade fixation against accidental closing or opening; this allows the knife to be easily opened with one hand.

Dimensions and Weight: The full length of the knife is 20.2 centimeters, the blade length is 7.6 centimeters, the blade thickness is 3.5 millimeters, and the product weight is 134 grams. These parameters make the Ruike P881-B1 a compact and maneuverable tool for everyday carry and tactical use.

Materials and Finish: The blade is made of 14C28N steel, which has undergone cryogenic treatment; the description mentions the Swedish company Sandvic Stainless. This steel is specially designed for knives, boasting high resistance to corrosion and operational loads. The overall hardness of the model reaches 58-60 Rockwell units (with a possible steel range of 55-62 HRC), ensuring excellent cutting ability and edge retention.

The handle is made of G10 material, known for its strength, water resistance, and resistance to mechanical damage; the handle base also uses 420 stainless steel. Additionally, the model features a convenient rear ring, which provides a secure grip, expands grip options, and enhances effectiveness in tactical applications.

Model Features

• Type: Folding karambit knife;
• Manufacturer: Ruike;
• Category: Camping & Tourism > Tourism > Multi-functional Knives;
• Overall length: 20.2 cm;
• Blade length: 7.6 cm;
• Blade thickness: 3.5 mm;
• Weight: 134 g;
• Blade material: 14C28N steel (cryogenic treatment; Sandvic Stainless);
• Hardness: 58-60 Rockwell units;
• Handle material: G10; handle base made of 420 stainless steel;
• Lock: Liner lock;
• Grip ring: on the rear for secure holding;
• Features: Ball bearing for smooth action, metal clip for attachment.

The Ruike P881-B1 is an excellent choice for those seeking a compact, reliable, and balanced tactical knife made of quality materials with thoughtful ergonomics. This model combines the classic strength of 14C28N steel, the practicality of a G10 handle, and the secure design of a Liner lock, making it suitable for a wide range of tasks from everyday carry to specialized tactical operations.

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