Ruike Criterion Collection S22 Multifunction Knife, Brown

Model: Ruike Criterion Collection S22. Brand: Ruike. Purpose: camping and tourism, category: Camping and Tourism > Tourism > Multifunction Knives. The Ruike S22 is one of the most compact multifunction knives in the Ruike lineup: when folded, its length is only 71 mm, and its weight is 43 grams, making it a convenient everyday helper during hikes and travels.

The main working elements of the model are made of 12C27 steel, which is highly resistant to corrosion and does not require frequent sharpening. The steel has been cryogenically hardened to a hardness of about 59 HRC, allowing the blade to retain its sharpness for a long time. The blade has a plain (straight) edge: blade length is 53 mm, thickness is 2 mm. Such a blade is suitable for making sandwiches, slicing food in the field, and performing auxiliary tasks; if necessary, it can be easily sharpened with a regular sharpening stone of appropriate grit.

Mechanism design: the knife features a Slip-joint lock. This lock is not designed for rigid blade fixation under heavy loads but reliably prevents accidental closing during normal operation.

Functionality: in addition to the long blade, the model is equipped with folding scissors, located inside the handle using the same folding principle. The presence of scissors expands the range of tasks that can be performed during outdoor recreation or travel.

Handle and Ergonomics

The handle is made of G10 fiberglass on a composite base. G10 provides low weight, high strength, resistance to UV and water, does not fade in the sun, and does not absorb moisture. The handle surface is textured for improved grip even when wet. Handle color options include: brown, black, blue, or green.

Carrying: the knife is equipped with a pocket clip for convenient pocket placement and a metal ring for a lanyard or keys, ensuring the model is always at hand.

Technical Specifications and Features

• Type: pocket knife model;
• Extended functionality due to additional tools;
• Tool material: 12C27 steel;
• Cryogenic hardening of steel to ~59 HRC hardness;
• Blade length: 53 mm;
• Blade thickness: 2 mm;
• Plain (straight) edge blade;
• Lock: Slip-joint;
• Handle: G10 fiberglass;
• Folded size: 71 mm;
• Weight: 43 grams.

Warranty: the manufacturer provides a five-year warranty on each Ruike S22 knife.

Included Tools

• 1. Long blade
• 2. Keyring/lanyard ring
• 3. Scissors

Additional information: the blade has a marking in the form of a triangle and numbers: the triangle indicates the year, and the numbers indicate the month of the knife's manufacture.

The Ruike Criterion Collection S22 is an excellent choice for tourists and fans of compact multifunction tools: it combines high-quality steel, thoughtful G10 handle ergonomics, useful additional functions (scissors, ring, clip), and a reliable brand warranty.

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