
Letterbox Length = 300mm
Letterbox Height = 76mm
Distance Between Screw Holes = 272mm
Frame Material = Plastic
Cavity Hole Size = 257mm x 39.75mm
Features of the all aluminium 12 inch letterboxes are:

| Finish | Flap & Frame Material |
Coating Guarantee |
Mechanical Guarantee |
| Gold Anodised | Aluminium | 10 Years Colour Fast |
5 Years |
| Silver Anodised | Aluminium | 10 Years Colour Fast |
5 Years |
| Polished Silver | Aluminium | 10 Years Colour Fast |
5 Years |
| White Powder Coat |
Aluminium | 10 Years Colour Fast |
5 Years |
| Black Powder Coat |
Aluminium | 10 Years Colour Fast |
5 Years |

Letterbox Length = 300mm
Letterbox Height = 76mm
Distance Between Screw Holes = 272mm
Frame Material = Plastic
Cavity Hole Size = 257mm x 39.75mm