The caps GPN 260 of Kapsto, that commercialises Pöppelmann Iberian, S.R.L., they are indicated for his use in tubes of square profile and consist of aletas, what allows an optimum fixation.
They offer an appearance of big quality thanks to the surface graneada of the cabezal and to the lateral bevel.
They are manufactured in polietileno (PE-LLD), of black colour and with the possibility to supply in measures no standard or with resistance to the heat, special manufactures, by commission, etc.