These complete crimper sets come with crimper, tooling and pump (to be selected), and will crimp from 3/16" to 1" hoses. The NX-18 base unit weighs under 45 lbs and comes with carrying case for the dies. The dies are held in place with magnets and are easy to insert and remove. Units come with handles & quick connects for easy carrying and takedown, and have a dial micrometer for setting crimp diameter.