Ceiling outlet for web cable, with hook screw and dowel Ø 10 mm, can be used for 2-, 3-, and 4-core web cable, impact-resistant, halogen-free. To prevent plaster damage, the ceiling outlet for web cable must be used on every cable outlet, unless wall outlet boxes are required! Dimensions (approx. dimensions) B : 50 mm Material ceiling outlet/dowel : PS (polystyrene) Material hook screw : galvanized steel wire Material hexagon nut : brass, bare Color : white