Based on this product's specifications, here are some alternatives and similar models
Replacement snap-off blades Hoegert HT4C662, 18 mm, SK5 steel, 10 pieces
Summary description:
Pack of 10 replacement snap-off blades Hoegert HT4C662 for utility knives. Each blade is 18 mm wide and made from SK5 high-carbon steel for sharp cutting edges. Designed as disposable segments with break-off sections to expose a fresh edge, suitable for general cutting tasks in workshop, construction, packaging and DIY applications.