Lower closure designed for telescopic profiles with manual elevation, including the Teleblock in the Simon K45 series. This collection has been created with the aim of facilitating connectivity at workstations. To this end, it presents a series of solutions that are installed simply and quickly, elevating connections to the highest level. These Simon K45 series solutions also stand out for their perfect integration into furniture. This product has dimensions of 102x59x23mm and features a graphite finish. Furthermore, it is made of self-extinguishing thermoplastic material free of halogens, designed to guarantee non-propagation of flames in the event of a fire. In the same way, it ensures low toxicity in case of smoke emission. For optimal preservation of this item, installation is recommended in environments where the temperature ranges between -5 and 60ºC.