About This More Blades, More Value: Access 200 box cutter replacement blades through two durable dispensers, your trusted solution for secure storage and disposal. Rely on us for a cost-effective option that upholds uncompromised quality. Built to Last: Crafted from top-notch SK5 steel, our blades for utility knife endure heavy-duty tasks. Effortlessly maneuver through a variety of materials with our sharp blades, smoothly handling paper, cardboard, leather, plastic, rubber, rope, cork and thin wood. Ultimate Versatility: from scoring concrete and precise leather cutting to handling fine details and effortlessly stripping wires. Whether opening packages at work or home, or quickly cutting seatbelts in emergencies, these utility blades seamlessly adapt to a wide range of tasks in both professional and daily life. Precision Fit: Engineered for seamless compatibility with standard and fixed utility knives. No complications, just a flawless fit for effortless and versatile cutting experiences. Easy Mastery with Visual Guide: Start cutting with confidence! Our included video makes extracting utility knife blades a breeze, ensuring you're ready for any DIY project. Overview Material : Carbon Steel Brand : DIYSELF Color : Silver Item Length : 30 Millimeters Handle Material : Plastic" or "Reinforced Nylon Blade Material : Carbon Steel Style : Retractable" or "Folding Utility Knife Manufacturer : DIYSELF