[Ratchet Design]: Adjustable ratchet mechanism that ensures proper pressure is applied to the terminal for crimping, provides simple, precise and highly efficient operation; automatic release device adds safety when using. [Interchangeable Dies]: 5 interchangeable dies, total crimping range: 0.5-35mm. The crimp connectors are removable, and there are two screws, you can replace the dies for different kinds of end crimping. Applicable to most types of non-insulated and insulated terminals and connectors, which makes the crimper more applicable to various projects. [Wide Use]: A03BC (for 0.5-6mm) : for non-insulated tabs and receptacles, A26TW (for 2 x 0.56 mm): for insulated and non-insulated ferrules, A10 (for 1.56.0 mm): for non-insulated terminals, A30J (for 0 ,56.0 mm). ): for insulated terminals. A35WF (for 10-35 mm): for non-insulated ferrules. [Efficient]: light, easy to handle, comfortable to use, saves energy. This tool has a click feature so you can keep your terminal securely crimped while you cut off excess copper and apply solder if you wish to use it that way. [Large application]: applicable to most types of non-insulated crimp terminals and connectors. The crimping pliers set is perfect for everyday use at home, in the workshop, in industry, in the navy or for regular use. Product Product This professional ratcheting tool kit comes with a self-adjusting crimper, 5 interchangeable dies, a screwdriver and a canvas bag. It is a time-saving tool kit for faster crimping. Terminal crimping tool kit is an important accessory in our electrical work, and it is a handy tool for your crimping. Applicable to most types of non-insulated lugs and connectors. Main Features: professional crimping tools for highly efficient crimping. 5 interchangeable dies to crimp most small terminations. Adjustable ratchet mechanism. Soft handle for comfortable use. Screwdriver to easily change dies Comes with a thick and durable canvas carry bag. Lightweight for easy carrying. Applicable to most types of non-insulated crimp terminals and connectors. Features: One clamp crimp: 0.56 mm. A screwdriver (6 x 10 mm). Set of 4 dies: 03B: 0.56 mm. 30J: 0.56.0 mm. 35WF: 10-35 mm. 25WF: 2 x 0.52 x 6.0 mm tubular terminal. 692: 0.5-6 mm. Total crimping range: 0.535 mm. Contents: 1 crimping tool. 1 screwdriver. 5 dies.