CVRMGBTE-500 Rectangle Grille Box Top Entry Dimension A 500mm CVRMGBTE-450 Rectangle Grille Box Top Entry Dimension A 500mm CVRMGBTE-500 Rectangle Grille Box Top Entry Dimension A 500mm From £41.03 inc. VAT (where applicable) Dimension B: [Choose]100mm150mm200mm (+£0.65)250mm (+£1.30)300mm (+£1.95)350mm (+£2.60)400mm (+£3.25)450mm (+£3.90) Rectangle Grille Box Spigot Diameter: [Choose]100mm125mm150mm200mm225mm250mm300mm315mm450mm400mm355mm Rectangle Grille Box Height: [Choose]550mm (+£18.72)600mm (+£21.06)500mm (+£16.38)400mm (+£14.04)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 (+£12.78)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 £41.03 each Add To Basket 0 in your basket View Basket Checkout