Use: Ventilation grille for industrial sectional door. Compatibility: This grille can replace our old Indus grille 350x400 (GRI-002) Composition of the set: - 1 x Interior ventilation grille - 8 x Rivets Ø4x13 - RAL9016 - 1 x Exterior ventilation grille - 8 x Rivets Ø4x9 AL/AC
