The set includes 4 plugs with a length of 40 cm.The set of plugs is designed to hang on the function strip of the RTV 180 cabinet.The lengths of the plugs have been selected so that after placing them on the function strip, there is space left for the interleaving of cables.Buying a plug with a length of 15 cm, you can completely close the space, eliminating the function of interleaving cables into the power niche.