Our Ranger Series was created for those challenges that take a little more skill, a little more knowledge and tools that are a little more powerful. The Ranger 172 features deployable heavy-duty scissors, and a locking 50% serrated, 4-inch blade that is capable of cutting those more demanding projects down to size. The Ranger 172 also sports a double-cut wood saw, phillips head screwdriver, key ring and ergonomic handles that improve the knife"s safety, performance and functionality. It"s safe to say that the Ranger 172 delivers a little more than your typical knife.Wenger Ranger 172 Swiss Army Knife