Based on this product's specifications, here are some alternatives and similar models
Utility Knife Blades Beast 8032748 SK5 18 mm, black, pack of 10
Summary description:
Pack of 10 Beast utility knife blades, model 8032748, made from SK5 steel with an 18 mm cutting width and black finish. Designed for general cutting tasks in workshops, construction and packaging, these snap-off blades provide precise cutting performance and easy replacement. Suitable for compatible 18 mm utility knives, they offer durability and consistent edge sharpness for everyday use.