Upgrade your cutting capabilities with this comprehensive 100-pack of premium carbon steel hook blades. Each blade features a versatile double-sided design with 2 notches and 4 holes for secure mounting and maximum utility. These Neowah blades come individually oiled and packaged in a secure storage box with clear warning labels for safe handling and storage. The robust carbon steel construction ensures exceptional durability and wear resistance, making these blades perfect for demanding applications. Whether you're working with tough roofing materials, linoleum, carpet, fabric, cartons, or sheet metal, these heavy-duty blades deliver consistent, precise cuts. The professional-grade design combines functionality with longevity, while the convenient bulk packaging ensures you'll always have sharp blades on hand for your next project. Each blade is engineered to maintain its edge through repeated use, helping you work more efficiently on challenging materials.