Toolstop IND96LP-10D 2 Notch Pointed Hook Blades, perfect for floor coverings and plastic sheeting 100 Hook Blades in 10 x 10 Safety Dispensers, Made in Sheffield with 1% Carbon Steel. Hooked Blades are designed for cutting sheet material, without cutting through to the layers beneath. Allows you to quickly and easily hook the blade over the end of the sheet then drawback cutting only that layer of material. Features: 10 Packs of 10 Heavy-duty blade Perfect for floor coverings and plastic sheeting Specification: Blade length: 48mm Blade height: 19mm Blade thickness: 0.65mm