elThe U772 spare part is a set of crimping jaws manufactured by Bexel and designed for use with the BEX-K750 machine. The jaws are made of hardened steel and are designed to cut, clip, or strike metal wire or cables. They are used to connect and compress metal wires in complex electrical systems, making them an essential component in power line maintenance. They typically come with a variety of spare parts and accessories such as rubber sealants, screwdrivers, pliers and more. They can be used for a variety of electrical tasks, providing maximum versatility and efficiency.