Dargan 18Mm Snap-Off Blades The universal configuration fits common utility knives Wide 18-Millimetre blade Deep scoring ensures that blades break off cleanly for disposal Razor-sharp For professional use Dargan 18Mm Snap-Off Blades For good quality replacement blades, the Dargan 18Mm Snap-Off Blades is a great choice. It is durable and of good quality. It has deep scoring so that the blades break off cleanly for disposal. You can be assured of the quality from Dargan tools, which was established in 1980 and had since become one of the leading tool distributors. Features High-quality blade 10 blades per pack Ultra-sharp for easy cutting Fits most utility knives