The Yaleseal 10"" letter plate (also known as the Welseal) from well-respected home security brand, Yale is a modern letter box complete with weather seals.
Key features:
Smooth, rounded, modern design with sprung internal and external flaps
Internal brush seals for improved draught exclusion. Flap designed to open up to an angle of 170, giving a generous and clear access to the sleeve aperture (nominal 216mm x 38mm)
Will take A4 post flat
Full range of finishes available
Comes complete with fixings
Midrail fitting - for doors between 40 & 80mm thick
Panel fitting - for doors between 20 & 40mm thick