Ruike Criterion Collection L42 Multifunction Knife — A Compact Assistant for Tourism and Daily Tasks

Model: Ruike Criterion Collection L42. Manufacturer: Ruike. Category: Camping & Tourism > Tourism > Multifunction Knives. This folding pocket knife is designed as a versatile tool for hiking, camping, and everyday use: it combines a well-sharpened long blade and a full set of additional attachments, making it useful in many situations.

The knife blade has a length of 85 mm and a blade thickness of 3 mm. The cutting edge is made with high precision — smoothly sharpened along its entire length, and the blade surface is polished. For quick opening, there is a notch on the blade that is easy to catch with a fingernail.

All working elements, including the blade and auxiliary tools, are made of Swedish stainless steel 12C27. This alloy is characterized by a good balance of corrosion resistance and edge retention: after cryo-quenching, the steel acquires a hardness of about 58–59 HRC, which ensures easy sharpening and long-lasting cutting ability.

The blade locking mechanism is a Slip-joint lock, which prevents the knife from accidentally folding, while not creating a complete rigid blockade, which is suitable for a pocket-type model.

The handle is made of G10 composite fiberglass: the material is lighter than metal, corrosion-resistant, does not fade in the sun, and has a textured knurling for a reliable grip. The model is offered with handles in three colors: green, brown, and black. The handle has a pocket clip for convenient carrying. The overall length when folded is 114 mm, and the knife's weight is 194.5 g.

The Ruike L42 is equipped with many additional tools that will make it useful for hiking and everyday life. The tools are made of 12C27 steel and are located in the handle and end of the body for easy access.

Features and Key Characteristics

• Ruike Criterion Collection L42 pocket folding knife;
• Blade length: 85 mm;
• Maximum blade thickness: 3 mm;
• Blade and tool material: 12C27 stainless steel (Sweden);
• Steel hardness after cryo-quenching: 58–59 HRC;
• Lock: Slip-joint (prevents accidental folding);
• Handle: G10 composite fiberglass with textured overlay;
• Includes pocket clip for carrying;
• Length when folded: 114 mm;
• Weight: 194.5 g;
• Tools made of 12C27 steel;
• Manufacturer's warranty: 5 years.

Tool Set

The Ruike L42 includes a wide range of auxiliary tools, making the knife a multifunctional solution for a tourist or beginner craftsman:

• Long blade;
• Scissors;
• Wire twisting tool;
• Bottle opener;
• Large screwdriver 6.5 mm;
• Wire stripping tool;
• Wood saw;
• Wire working tool;
• Bicycle spoke wrench;
• Thread hole;
• Scalpel;
• Awl;
• Strap cutter;
• Small screwdriver 3 mm;
• Pocket clip;
• Corkscrew (extends from the back of the handle);
• Glass breaker;
• Key ring/lanyard hole;
• Tweezers.

In the lower part of the handle are a wood saw, smaller scissors, an awl, two flathead screwdrivers (small and medium), a strap cutter, a bottle opener, a wire stripping tool; a corkscrew extends from the back of the handle; at the end are a glass breaker and a small lanyard ring.

Marking information: the triangle indicates the year, and the numbers indicate the month of knife manufacture.

The Ruike L42 is a reliable choice for those looking for a compact yet functional tool: the combination of high-quality Swedish 12C27 steel, well-designed G10 handle ergonomics, a convenient Slip-joint lock, and a large set of auxiliary tools makes this model useful for hiking, on-site repairs, and daily operations. The official manufacturer's warranty is 5 years, which underscores confidence in the quality of assembly and materials.

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