Post Master Letterbox

Post Master Letterbox

Post Master Letterbox

12” letterbox with aluminium frame and flap for use on most types of residential door.

  • A4 aperture to BS 2911
  • Telescopic sleeve set, min. aperture size 40mm, max. aperture size 80mm
  • Available with various flap finishes and colour matched frame
  • Closed cell foam gaskets externally
  • Nylon brush seals internally