The 160 x 160mm gravity shutter grille brown 125mm/5Inch is a versatile and essential ventilation grille for your home. It is designed to be used with a 125mm/5Inch ducting system and is ideal for use in kitchens, bathrooms, and other rooms where ventilation is required. · · · 160 x 160mm square shutter grille · · Fits 125mm/5Inch ducting · · Brown colour other colours available · · Width (mm) 160 · · Height (mm) 160 · · Spigot Diameter (mm) 125 · · Ducting Diameter mm 125 · · 3 Year Warranty