| Classic Collection Victirian Letter Plates from Carlisle Brass. Solid Brass with concealed bolt through fixing Features: 1) Solid Forged Brass 2) Rust Proof 3) Fire Resistant 4) Comply with British Standard (BS EN 1906 2001) 5) Comply with European Standard (BS EN 1634-1 2000) 6) Suitable for Exterior Doors Dimensions: Gravity Flap Outer Frame : (270 x 73)mm Aperture : (202 x 45)mm Fixing Centres: 253mm Available finishes: Polished Brass supply with two bolts |