OBO Bettermann BSKF-E0808 for internal height 80 mm end piece, 7214810

End piece for fire protection duct BSKF-0808 consisting of water and frost-resistant glass fiber lightweight concrete of building material class A1 according to EN 13501 Part 1 for producing the smoke-tight closure of the duct ends. Including countersunk head screws and sealing strips.