The Toolshop  HHY-300 Hydraulic Crimping Tool is a heavy-duty manual hydraulic crimper designed for professional cable lug installation. Delivering 11 tons of crimping force and covering cable sizes from 16 mm² to 300 mm², it provides secure and reliable hexagonal crimps for copper and aluminum terminals. Supplied with a complete set of interchangeable dies, the HHY-300 is ideal for electrical contractors, industrial maintenance teams, power distribution projects, and switchgear assembly applications.