Further information for OBO Bettermann OBO piece BSKH09 K1021 102x210 gray 7215597 - BSKH09-E1021
End piece for fire protection duct PYROLINE® Con S, type BSKH09-K1021 consisting of water and frost-resistant glass fibre lightweight concrete for closing the duct ends.
Including countersunk screws and glued-on sealing strips.