Post Port 12” Letterplate – 20-40mm Thickness

Post Port 12” Letterplate – 20-40mm Thickness

- Letterplate flap opens to 180°
- Adjustable telescopic sleeve set
- Suitable for door thicknesses 20-40mm
- Fully sealed letterplate flap
- Fitted with insulating brush strip
- Fully sealed backplate

Technical Details:
Overall Size: 306mm x 70mm
Cutout Size: 285mm x 50mm
Depth: 20-40
Ergonomic curved edge design

Measuring Guide:

1. First remove your letterbox by lifting the flaps and unscrewing the fixing screws or bolts.

2. Once the letter box is removed measure the exact width and height of the aperture (hole) and check the the sizes against the above diagram. 

3. Measure the door mid rail - panel thickness to determine the letter box thickness needed (ie 20/40mm or 40/80mm)

4. You may well find there is a few millimetres difference to your existing letter box, the door mid-rail or panel aperture can easily be trimmed using a hacksaw or similar tool.