The professional crimping tool reliably crimps all ferrules from sizes 0.08 to 16 mm² with automatic size adjustment, maintaining the usual Wiha quality. The exceptionally large crimp range of 0.08 to 16 mm² combines two crimping tools into one compact design. This allows the Wiha crimping tool to cover a large portion of electrical applications (empty ferrules/twin ferrules). This is outstanding. Thanks to the automatic size adjustment with corresponding crimping pressure, any craftsman can work effortlessly and quickly without pre-setting. The high-quality hexagonal crimping evenly distributes pressure across the ferrule, perfectly welding both parts together. Misalignment of the ferrules is impossible. Suitable for left-handed users, it also features a cable feeding aid, a robust crimping jaw, and a lever to abort the crimping process, making the professional ferrule crimping tool exceptionally well-rounded.