The caps of aletas GPN 320 of Kapsto, that commercialises Pöppelmann Iberian, S.R.L., they are indicated for round tubes according to DIN IN 10220, DIN IN 10255 and DIN IN ISO 1127.
Solid version of big resistance. The aletas of the trunk serve for a better fixation even if the tolerances of the tube are distinct.
High optical quality thanks to the surface graneada and the bevel-edged singings.
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.