Robust snap-off blade, aluminium housing, 18 mm, 86 g Discover the strength and durability of this retractable knife with snap-off blade, housed in a sturdy aluminium housing. This knife is designed not only for efficiency, but also for safety thanks to the integrated locking function. With a 18-mm snap-off blade, it offers the precision you need for all your cutting work. Although replacement blades are not included in the scope of delivery, replacing them is simple. Lightweight and optimally dimensioned, it is an indispensable tool for professionals and DIY enthusiasts.