The PKL-FSV fixed connection is designed to connect KL cable ladders between themselves and to the PKL-RED, PKL-KO, PKL-KR connecting elements. The PKL-FSV fixed connection is installed on the inner side with PP M6x12 (8x) connection bolts and PP M6 (8x) flange nuts. To connect two cable ladders, 2 pcs of PKL-FSV are required