Overall Length: 172 mm (6.77 inches)
Blade length: 74 mm (2.91 inches)
Blade thickness: 2.5 mm
Handle material: Carbon Fiber+Aluminum
Hardness: 58-60 HRC
Blade material: Damascus
Packing: boxed
Net weight: 55 grams
Blade Angle:60°
Premium Blade Material & Engineering
The BM 945-221 Mini Osborne features a 2.91″ blade crafted from Damascus steel — a layered steel construction renowned for its visual patterning, toughness and edge stability when properly finished. The plain edge version delivers clean, smooth slicing capability and simplifies maintenance compared with serrated setups. At 2.91″, the blade is compact enough for discreet carry yet long enough to perform meaningful tasks. The blade geometry is thoughtfully designed for versatility: the belly supports slicing, the tip offers control, and the overall shape adapts to utility, carry or precision tasks alike. The combination of Damascus steel, plain edge and compact length make this blade a refined tool capable of everyday use while retaining premium build value.
Carbon Fiber + Aluminum Handles & Reliable Mechanics
Complementing the high-end blade is a handle assembly using carbon fiber scales bonded to aluminum alloy components — delivering a blend of lightweight strength, rigidity, corrosion resistance and style. Carbon fiber provides a premium hand-feel and modern aesthetic; the aluminum framework adds structure and durability under repeated use. The folder mechanism, locking system and hardware are engineered to tight tolerances, ensuring smooth deployment, secure lock-up and minimal play over time. The handle’s contours and texturing support comfortable, secure grip in a variety of conditions — whether in hand or pocket. The materials and construction reflect a design philosophy that combines refined finish with practical carry and operation.
Compact Everyday Carry Design with High-End Build
Though built with premium materials and refined engineering, the Mini Osborne remains very practical for daily carry. The 2.91″ blade length keeps the knife unobtrusive in pocket or bag, while the folding format allows safe carry without the bulk of full-sized knives. The premium Damascus blade and carbon fiber/aluminum handle elevate the carry experience beyond standard budget folders—bringing collector-level materials into everyday use. Whether your needs are daily utility tasks—opening parcels, trimming straps, prepping gear—or occasional field tasks, this knife offers serious functionality in a compact footprint. The result is a carry tool that feels refined, performs reliably and looks as good as it functions.
Product Advantages
• Premium Damascus Steel Blade: Beauty Meets Function
Choosing Damascus steel for the 2.91″ blade gives this folder a distinctive advantage: layered steel patterning, enhanced toughness and excellent edge behavior when properly heat treated and finished. Damascus is often prized for aesthetics, but in this folder the benefit extends to performance—edge stability, wear resistance and durability all gain from thoughtful blade steel choice. Users who carry routinely or expect more than standard blade steel will appreciate the resilience of this material: fewer sharpening sessions, long-term sharpness and dependable performance when tasks demand reliability. The plain-edge profile further supports clean slicing and easier maintenance, making the blade not just an art piece but a real-use tool.
• Carbon Fiber + Aluminum Handles: Premium Materials, Practical Carry
The handle combination of carbon fiber and aluminum delivers a compelling blend of form and function. Carbon fiber offers lightweight strength, fatigue resistance and high-end look; aluminum alloy adds structural rigidity and resilience to handle repeated use and adverse environments. These materials together create a handle that feels refined in hand yet durable for daily carry. Grip ergonomics, texturing and fit-and-finish contribute to user comfort, whether performing routine utility tasks or deploying the knife in more demanding contexts. For someone who carries daily or values build quality, this handle configuration elevates the folder from generic to premium.
• Compact Size Without Compromising Performance
At 2.91″ blade length, this Mini Osborne strikes an intelligent balance: enough blade for serious cutting, yet small enough for comfortable carry and refinement. Many folders sacrifice materials or mechanism quality to achieve compact size; this model does not. It retains premium blade steel, high-quality handle materials and precise mechanics while maintaining carry-friendly dimensions. That means you can carry a knife built with high-end specs without the burden of oversized profile or heavy weight. For professionals, enthusiasts or everyday users, this blend of size and performance is a clear advantage.
• Precision Build & Use-Ready Engineering
Beyond materials, the Mini Osborne’s value is in its engineering: smooth pivot action, consistent lock-up, tight tolerances and refined finish reflect high manufacturing standards. This level of build minimizes play, maximizes deployment feel, ensures long-term reliability and delivers a user experience that matches the premium materials. Over time, users will notice the difference in how the knife opens, locks and feels in hand versus lesser constructed tools. Carrying a knife built with such attention means fewer compromises, greater confidence in the tool and a better overall carry experience.
Usage Scenarios
• Everyday Carry (EDC) for Professionals & Enthusiasts
For individuals who carry a knife daily and expect both utility and refinement, the Mini Osborne meets the challenge. Use it for opening mail, trimming straps or webbing, prepping gear, cutting loose items, or handling incidental daily tasks. Its compact size allows clip or pocket carry with minimal intrusion. Meanwhile, the Damascus blade and carbon fiber/aluminum handle ensure you’re not carrying a basic mass-market folder—you’re carrying a tool built for performance and carry comfort. Whether in business dress or casual wear, the knife blends discreet carry with premium materials, making it appealing for users who value both function and style.
• Travel & Urban Utility Tool
In a travel or urban environment, carry space and tool readiness matter. The Mini Osborne’s refined build and compact size make it suitable for pockets, bags or gear pouches without becoming burdensome. Cutting packaging, adjusting straps, prepping gear or handling quick utility tasks on the move become seamless with the refined materials and engineering. The handle and blade stand up to frequent use, while the folding format reduces carry footprint. For commuters, mobile professionals or travellers who expect utility from their gear, this knife fits perfectly.
• Weekend Outdoor & Light Field Support
Even though the knife is compact, the materials and build quality make it suitable for light outdoor or field utility work: trimming webbing, prepping camp gear, slicing food, cutting rope, or performing light bushcraft tasks. The Damascus blade holds up under repetitive use, the handle materials resist moisture and wear, and the overall carry size supports movement rather than burden. If you head out for day hikes, base camp chores or gear-prep sessions, the Mini Osborne offers real utility while remaining refined enough for everyday carry.
• Gear Rotation & Collector Carry with Use-Capability
For knife enthusiasts and collectors who rotate carry pieces or appreciate fine materials, the Mini Osborne is a versatile addition. Its premium build, Damascus blade and dual-material handle offer aesthetic appeal while remaining fully functional. Whether carried occasionally or part of a rotation, it performs when needed—no shelf queen. Users who value both carrying and collecting will appreciate how this model threads the line between tool and collectible, offering both use-readiness and premium finish.
• Backup or Discreet Carry for Preparedness
For users who already carry a primary tool or maintain a kit with various backups, the Mini Osborne works perfectly as a discreet secondary carry. Its manageable size, refined build and dependable materials make it suitable for glove box, luggage, gear bags or secondary carry without compromising on quality. In scenarios where you need a reliable blade but don’t want bulk, this folder delivers—from emergency utility cuts, gear adjustments or secondary tasks—with premium materials and a refined profile.
About Us
At KY-KNIVES, we are dedicated to providing high-performance tools for professionals and enthusiasts alike. Our commitment to quality and innovation is embodied in the MT Customs Marfione Halo V OTF AUTO Knife, a product that stands as a testament to precision and power. With a 4.17-inch Black ELmax Tanto Blade, known for its superior edge retention and corrosion resistance, this knife is designed for those who demand the best. Our aluminum alloy handles offer a lightweight yet sturdy grip, ensuring comfort and control during prolonged use. We pride ourselves on delivering products that not only perform but also enhance the user's experience. Our range of Microtech knives, including the versatile Troodon series, showcases our dedication to adaptability and excellence. Whether you're in the field or at home, KY-KNIVES ensures you have the tools you need to meet any challenge with confidence. Join us in our mission to provide reliable and innovative solutions that cater to your diverse needs.
Contact KY-KNIVES today to upgrade your tactical gear with the MT Customs Marfione Halo V OTF AUTO Knife. Let’s enhance your precision and reliability!
FAQ
Who are we?
We are a trusted provider of high-performance knives, specializing in the MT Customs Marfione Halo V OTF AUTO Knife. Our focus is on delivering precision tools that meet the needs of professionals and enthusiasts alike.
How can we guarantee quality?
We guarantee quality by using premium materials like the Black ELmax Tanto Blade, known for its edge retention and corrosion resistance. Our knives undergo rigorous testing to ensure they meet the highest standards of performance and durability.
What can you buy from us?
You can purchase a range of high-quality knives, including the MT Customs Marfione Halo V, which features a 4.17-inch Black ELmax Tanto Blade and durable aluminum alloy handles. Our selection caters to both tactical and everyday use.
Why should you buy from us not from other suppliers?
Our commitment to quality and innovation sets us apart. We offer knives that combine precision, reliability, and comfort, ensuring you have a tool that performs exceptionally in any situation. Our products are designed to provide long-term value and satisfaction.
What services can we provide?
We provide expert guidance to help you choose the right knife for your needs, along with reliable customer support. Our services include secure online purchasing and prompt delivery to ensure a seamless buying experience.
What’s your return or warranty policy?
We offer a comprehensive return and warranty policy to ensure your satisfaction with our products. If you encounter any issues, our customer service team is ready to assist you with returns or exchanges.
How fast can I receive my order?
We strive to process and ship orders quickly, ensuring you receive your MT Customs Marfione Halo V knife in a timely manner. Delivery times may vary based on your location, but we prioritize efficiency to meet your needs.
