The Nu Mail is a fully weather sealed high security letterplate with an anti-snap flap that opens 180 degrees. Suitable for timber, composite or UPVC doors the letterplates have been tested to the latest technical standards and meet the requirements of BS EN 13724:2002 to give clear access for A4 mailings. All finishes meet the requirements of BS EN 1670:2007 Grade 5 (480 hours) for Corrosion Resistance.
- Anti Snap flap
- External flap opens 180º
- Fully sprung return