Professional Crimper Kit - This crimper features an efficient ratchet mechanism and a precision machined crimp die for a solid crimp. The kit includes 1 * Crimper 2 * Spanner 1 * Stripper and 10 pairs of Solar connectors. Precise Mechanics - The crimping process is completed by pressing the handle through a complete ratcheting cycle until the handle is automatically released. Adjustable Crimp Force - The tool has a knob to adjust the crimp force to ensure the right crimp force for your project. Comes with a quick release trigger that allows the crimper jaw to open in any position. Ergonomic Handle - The ergonomic, non-slip handle is designed to ensure a strong grip in any situation. Number Marked Jaw - For solar connectors AWG 14-10 (2.5/4/6mm²). Crimper jaw is marked with numbers for easy identification.