[VERSATILE TOOL]: The electrical safety hook is far more than just a rescue device; it is a versatile tool specifically designed for maintenance work on overhead power lines and substations. It effortlessly handles a variety of pulling tasks and serves as a comprehensive, all-in-one solution for any high-voltage environment. [USEFUL TOOL]: This high-voltage insulated rescue hook serves as a first line of defense. It ensures your safety, even in hazardous environments during electrical work. Specifications (3/4/5): The number before the slash indicates the number of segments, the number after the slash the total length (e.g., the 3-section model is approximately 3 meters long). [LIGHTWEIGHT & PORTABLE]: This rescue hook was specially designed for convenient storage in a vehicle and is characterized by its light weight and compact design. Thanks to its compact dimensions, it can be easily stored in the tool compartment or trunk and is therefore immediately ready for use as soon as you arrive at the scene. [TWIST-FREE TRIANGLE SHAFT]: This electric safety hook offers an exceptional handling experience. Its triangular tube cross-section effectively prevents axial twisting and accidental rotation, ensuring optimal grip and preventing fatigue during prolonged use. [TRIANGLE GRIP]: The electric safety rescue hook prevents slipping and hand fatigue; its ergonomic profile naturally fits the palm of the hand, while the telescopic segments can be securely locked via oversized buttons, allowing effortless operation even when wearing robust Class 4 insulating gloves.