SL skirting board duct for concealed cable routing indoors. With snap-on upper section and lower section with perforations in the base for direct wall mounting. Change direction with the molded parts and close the ends of the duct with the end pieces. Equipment tank for mounting power and data technology. Upper and lower sections packed as a set in a box. The duct couplings must be ordered separately. Tested according to DIN EN 50085-1 and DIN EN 50085-2-1.