Heavy‑Duty High‑Carbon Steel - Premium .024″ high‑carbon steel construction engineered for long‑lasting sharpness and durability. Precision 2‑Facet Edge - Sharpened 2‑facet edge offers clean, reliable cuts on a variety of materials. Universal Compatibility - Fits most standard utility knives including folding, fixed, and retractable styles. Convenient Safety Dispenser - 50 blades packaged in an easy‑to‑use safety dispenser for secure storage and quick access. Versatile Everyday Cutting - Ideal for cardboard, leather, linoleum, carpet, rope, paper, and more. Get dependable performance and versatile cutting power with the American Line Heavy Duty 2‑Notch Utility Blades - 50 Pack. Crafted from premium high‑carbon steel and precision‑sharpened using a proprietary grinding process, these replacement blades deliver an excellent balance of sharpness and durability for a wide range of tasks. The 2‑facet edge provides consistent, clean cuts through everyday materials like cardboard, leather, linoleum, carpet, rope, paper, and more - making these blades a go‑to choice for workshops, job sites, and home projects. Designed for universal compatibility, they fit most standard utility knives including folding, fixed, and retractable styles. This bulk 50‑blade pack comes in a convenient safety dispenser, allowing for secure storage and easy blade access with the push of a button. Upgrade your utility knife performance with these rugged, versatile blades built to handle demanding cutting jobs with ease.