Turbine Roof Vents (x6). OO scale are Approx. H - 4.6mm D - 5mm.
Hornby Dublo 5005 & 5006 (ABHD 08) Engine Shed Spares - Roof Vents
3 D Printed Replacement Hornby roof vents for Engine /Goods shed Set of 4
Coach Torpedo Roof Vents x24 OO / 4mm scale
Eros carriage roof vents (20pcs) OO
