Ergonomic snap-off blade knife with curved fin. All-round knife, perfect for cutting plasterboard, insulation, wet room boards and wood. The special knife design with a rubber grip makes it ideal for materials that require more strength. Tapered knife tip and extended front section on the blade rail for better stability, access and visibility. The curved fin is used to efficiently press down carpet edges or to open cans. The knife has space for a magazine with three extra blades and is made of durable PC plastic (polycarbonate) with steel core for extra stability. 1 mm thick metal rail for extra stability.