The Blast is a comprehensive tool in all circumstances. It benefits from the latest innovations Leatherman: New ultra-powerful grip, new shears, automatic locking and unlocking of the blades / tools, new length screwdriver. The peculiarities of Blast: The versatile and efficient lime over the entire surface. His saw with excellent cutting quality without saturation of the teeth. 3 ways to file: 1 lime wood, metal and 1 lime 1 lime finish on the edge. Modularity: The adapter has a small nozzle reversible "optics" screwdriver (flat and Phillips).