The Eclipse 8PK-CT005B Wire Ferrule Crimper has a plier style design and comes with 200 assorted wire ferrules in 5 sizes (0.25mm², 0.75mm², 1.0mm², 1.5mm², 2.5mm²) with 40 pieces each. It features a comfortable power grip that is perfect for extended work sessions. In only three steps, users can crimp all sizes of ferrules. First, strip the wire and put it into the ferrule. Then, insert and crimp. Lastly, release the newly crimped ferrule.