Description of the Ruike D191-B Folding Knife

The Ruike D191-B is a compact and affordable folding pocket knife from the new D-series by the Ruike brand, designed for everyday carry (EDC), tourism, and camping. The model combines an ergonomic handle design, durable materials, and a well-thought-out construction, making it a reliable tool for travelers and outdoor enthusiasts.

Key Features

• Model Name: Ruike D191-B
• Manufacturer (Brand): Ruike
• Category: Camping & Tourism > Tourism > Multi-functional Knives
• Blade Shape: Clip-point — a versatile shape for various tasks, providing efficient cutting for precise work
• Blade Steel Grade: 8Cr13MoV (stainless steel with increased carbon, chromium, vanadium, and molybdenum content)
• Steel Treatment: Additional cryogenic treatment to enhance strength and maintain blade geometry
• Blade Hardness: 57-59 HRC
• Overall Length: 219 mm
• Blade Thickness: 3.5 mm
• Weight: 120 g
• Handle Scale Material: G10 (durable composite based on fiberglass and epoxy resins — resistant to temperature, moisture, and impacts)
• Handle Metal Elements: 420-grade steel
• Attachment: Removable steel clip, lanyard hole
• Opening Mechanism: Flipper
• Blade Lock: Steel Frame-Lock
• Bearing: Axial steel horizontal ball bearing for fast and smooth opening
• Color: Gray
• Warranty: 5 years from the date of purchase

Description and Purpose

The clip-point blade makes the Ruike D191-B a versatile tool for unpacking, slicing food, outdoor prep work, and other everyday tasks. The 8Cr13MoV steel, after cryo-treatment, demonstrates a good balance between edge retention and ease of re-sharpening. A hardness of 57-59 HRC ensures sufficient wear resistance for active use.

The G10 handle, combined with a 420-grade steel frame, guarantees durability, resistance to mechanical damage, and moisture. The handle features a removable decorative and functional clip, making it convenient to carry the knife in a pocket, while the lanyard hole allows for attaching a safety cord. Opening with the flipper in conjunction with the ball bearing makes blade deployment quick and convenient, and the Frame-Lock ensures reliable blade fixation during use.

Compact dimensions and a weight of 120 g make the model convenient for tourists, travelers, and active individuals who value versatility and reliability in a tool. The knife will also find use in the household — its small size allows it to be kept handy daily.

This model is a practical choice for those seeking an affordable yet technically sophisticated folding knife from the renowned Ruike brand. The 5-year warranty underscores the manufacturer's confidence in the product's quality.

Other products in this category can be found here: Multi-functional Knives