CVRMGBTE-450 Rectangle Grille Box Top Entry Dimension A 450mm CVRMGBTE-450 Rectangle Grille Box Top Entry Dimension A 450mm CVRMGBTE-450 Rectangle Grille Box Top Entry Dimension A 450mm From £33.60 inc. VAT (where applicable) Dimension B: [Choose]100mm150mm200mm (+£0.65)250mm (+£1.30)300mm (+£1.95)350mm (+£2.60)400mm (+£3.25) Rectangle Grille Box Spigot Diameter: [Choose]100mm125mm150mm200mm225mm250mm300mm315mm400mm355mm Rectangle Grille Box Height: [Choose]400mm (+£14.04)500mm (+£16.38)550mm (+£18.72)600mm (+£21.06)350mm (+£11.70)300mm (+£9.36)250mm (+£7.02)200 (+£4.68)150mm (+£2.33)100mm Turned Out Edge: [Choose]No Turned Out Edge15mm20mm30mm50mm Metal Grille Box (Square & Rectangles) Insulation 6mm Thick: [Choose]Yes (+£13.52)No Brackets: [Choose]2 No Hanging Brackets (+£4.80)3 No Hanging Brackets (+£7.60)4 No Hanging Brackets (+£9.60)No Hanging Brackets Quantity: at £33.60 each Add To Basket 0 in your basket View Basket Checkout