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Mila ML110921 ProStyle Letterbox Set

  • Mila ML110921 ProStyle Letterbox Set

Mila ML110921 ProStyle Letterbox Set

The sleek frame and flap design incorporate a concealed flap operating mechanism to maintain subtle exterior sightlines. The ProStyle letterbox features internal and external thumb access for ease of use. Both internal and external flaps open fully to 180 degrees without over stressing and smart frame design prevents abrasive action against the flap during operation.
Tested to meet industry standards at the UKAS accredited Mila Test Centre the ProStyle letterbox has been cycle tested to 50,000 cycles and has superior corrosion resistance, exceeding the 240 hour industry requirement.
Made from stainless brass PVD, with a combination of external foam and internal nylon brushes to maximise weather sealing.  
The ProStyle letterbox is available with a telescopic sleeve to suit door thickness between 38-78mm.

External dimensions 76x310mm. Aperture required 46x264mm.

Recommended for all external doors.


  • Type:Letterbox set
  • Case width:310mm
  • Case height:76mm
  • Aperture:46x264mm
  • Centres:273mm
  • Base material:Stainless Brass PVD
  • Fitting method:Bolted through

Mila ML110921 ProStyle Letterbox Set

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