The RUIKE M42 Knife is a versatile, lightweight, and durable RUIKE M42 multi-functional knife designed for users who value practical functionality, convenient portability, and dependable construction for appropriate everyday and outdoor applications. Combining a 12C27 stainless steel blade with a durable G10 handle and 420 stainless steel liner, the M42 delivers a balanced combination of strength, durability, controlled handling, and lightweight performance in a practical folding format. Measuring 165 mm / 6.45 inches in overall length and weighing only 140 g / 4.94 oz, this RUIKE M42 EDC knife is easy to incorporate into suitable everyday carry organizers, backpacks, travel bags, camping kits, hiking equipment, and outdoor gear without adding unnecessary bulk. Its 71 mm / 2.79-inch blade features a 2.5 mm / 0.10-inch thickness and 57–59 HRC hardness, providing a practical balance of toughness, edge performance, durability, and maintainability for appropriate cutting and utility applications. The 12C27 stainless steel blade also offers useful corrosion resistance when properly maintained, while the polished mirror finish provides a clean and refined appearance. The G10 handle contributes a durable and moisture-resistant grip platform, while the 420 stainless steel liner adds structural support to the folding handle assembly. Designed as a RUIKE M42 folding knife, its convenient folding format makes storage and transportation easier when carried appropriately, allowing it to fit naturally into an EDC organizer, backpack, camping bag, hiking pack, travel kit, or outdoor equipment pouch. As a RUIKE M42 outdoor knife and RUIKE M42 utility knife, the M42 can be useful for appropriate general-purpose tasks such as opening packages, cutting cordage, preparing suitable materials, and handling everyday utility requirements. Its low 140 g / 4.94 oz weight makes it especially appealing to users who prioritize lightweight equipment while still wanting durable and functional construction. Whether selected as a RUIKE M42 pocket knife, RUIKE M42 camping knife, RUIKE M42 hiking knife, or RUIKE M42 everyday carry knife, the M42 offers a practical combination of versatile functionality, quality materials, and convenient portability. With its 12C27 stainless steel blade, G10 handle, 420 stainless steel liner, mirror finish, 71 mm blade length, and 165 mm overall length, the RUIKE M42 Knife is a dependable addition to an appropriately assembled everyday carry or outdoor gear collection. Always use, carry, store, and transport the knife responsibly and in accordance with applicable local laws and regulations.