Cover joint bridge, for covering the right-angled cover joints of the walkable cable tray system, the cover is made by inserting the covers into the bridge on both sides. for cover: RDVS ... RDS ... RDRS ...-2.0 S RDVSRSL ... RDSRSL ... RDVSRS ... RDSRS ... Dimensions (approx. dimensions) B (inside) : 375 mm for cover width : 400 mm Cover insertion dimension on both sides : 30 mm Total cover coverage : 70 mm Material : aluminum, mill finish