With the possibility of crimping almost all currently available crimping connections with just one tool and state-of-the-art crimping pliers technology, the Knipex crimp system pliers solve almost all tasks in mobile and stationary crimping technology and are an excellent tool for professionals to use for standard crimping. The pliers have almost parallel crimping die movement and ensure repetitive, high crimping quality due to precision dies and integral lock (self-releasing mechanism). The crimping pressure has been precisely calibrated in the factory and is re-adjustable. Different locators enable precise positioning of the connectors. Due to the lever action, the pliers ensure optimum transmission of force, resulting in reduced fatigue during operation. The handles are ergonomically designed for user comfort. The pliers are manufactured from chrome vanadium electric, oil-hardened steel. Crimping dies and case NOT supplied.