Device for sealing a building opening to prevent water penetration comprises modules, a spacer made of iron, and a threaded rod made of metal and provided with a nut, a plain washer and a wing screw

摘要

Device for sealing a building opening comprises several modules (1, 4), a spacer (19) made of iron, and a threaded rod made of metal and provided with a nut, a plain washer and a wing screw. Preferred Features: The modules are made of wood.