Electrical installation box for walls with 60mm polystyrene, combined. Just drill a 68mm hole, push the box in, expand the internal struts to the outside of the box and you're done. For a better hold of the box in the wall - the sides can be covered with construction acrylic or 251-KL assembly adhesive.
Typ obalu | Pakiet |
Množství | 1 kusů. |
Hloubka (m) | 0,046 |