Utility Knife Blades Hooks Carpet Hook,30Pcs Steel Razor Blade Knives with Storage Box for Roofing and Linoleum, Carpenter Replacement Easycut Shingle Cutter to Trim Various Materials

PRODUCT DESCRIPTION: The Utility Hook Blades that every roofers, carpenter, and electrician is sure to need. Crafted from professional grade SK5 carbon for edge retention and toughness. SK5 steel is very close to carbon steel W2 and 1084. Suitable for use with all standard fixed blade and retractable utility knives. Sufficient quantity: There is a total of 30 pieces of hook replacement blades in the package, which are sufficient for you to use and replace for a long time. And every 10 pieces are packed in a plastic box, making it more convenient to use as well as providing safe storage. Specifications: Style: Hook Size: approx. 1.92 x 0.74 x 0.23 inch/ 49 x 19 x 6 mm Material: carbon steel Color: silver Package includes: 30 x Hook blades 3 x Plastic boxes Curved design to prevent damage: These roofing razor blades feature a curved design that will help avoid unnecessary damage to the surface which is often caused by straight blades, helping you cut the materials easily without damage, nice accessories for you to keep at home, and are ready to use. FEATURES: -Adopted premium SK5 steel to prolong its service life. -Hook design help avoid damage to surfaces below. -Universal design fits most utility knives. -Cut and trim roofing materials, linoleum, carpet, fabric, cartons, and sheet metal. -10 value pack stored in the plastic box for convenient use.