INKA 123-4/72 base section 2500 mm, natural anodized aluminum type INKA-U 123-4/72 AN. Installation duct base section for mounting on the wall surface or using brackets. Can be divided into compartments using cable carriers. Intended for use with a front cover. Mainly designed for installation at the height of the middle of the wall (window sill) or the skirting boards. Material aluminum.