Manthorpe Grey Plain In Line Roof Tile Vent & Pipe Adaptor / for concrete and clay Tiles Workshop Consumables 15 x 12mm ( 1/2

15 x  12mm         ( 1/2 inch )15 x  16mm           ( 5/ inch )12 x  20mm         ( 3/4 inch )12 x  25mm            ( 1 inch )6   x  32mm      ( 1 1/4 inch ) Measurement is the tool hole size

designed for use in both ceilings and walls

Garden companion chair set

Designed to cover the opening of a 9" x 3" airbrick

Manthorpe Grey Plain In Line Roof Tile Vent & Pipe Adaptor / for concrete and clay Tiles Workshop Consumables 15 x 12mm ( 1/2The Manthorpe Slate Grey Plain Tile Vent provides a practical and discreet solution for ventilating roof spaces. Suitable for clay and concrete plain tile roofs, it helps manage condensation by allowing consistent airflow through the roof structure. Constructed from durable, weather resistant materials, the vent is built for long term performance in exposed conditions. The slate grey finish blends cleanly with a wide range of roof tiles, maintaining