NBS Source
Axim LP-500 Series Letter Plate


A range of fully weatherproofed aluminium letter plates, available in six finishes.


  • Full 180° opening to outside flap for easy operation when fitted to the bottom rail of a door or low stallriser.
  • Fully weatherproofed outside flap incorporating a drainage channel for optimum protection of mail.
  • Adjustable spring tension.
  • Blind fixings concealed behind outer flap for security.
  • Inner flap with rubber seal for quiet closing action.
  • Integral sleeve for 45 mm door rails with 10 mm cutting grooves enabling easy adjustment down to a 10 mm thick armour plate door or panel.
  • Complete with fixing screws.

General information


Pr_40_30_50_49 Letter platesPrimary


P21/52 Letter plates

P21/730 Letter plates

Specification data - Letter plates Enhanced data

Standard product features

Built-in sleeve:

Suitable for 10–46 mm thick doors.

Cut out:

285 x 50 mm.

Product Options

Product reference:

- Finish:

  • Anodized: Available in three colours.
  • Mill finish: For powder coating by others after purchase.
  • Polished: Available in silver anodized.
  • Powder coated paint: Available in white.

Extension sleeve:

Allows letter plate to be fitted in panels or stallrisers of up to 120 mm thick.

Similar products from Comar Architectural Aluminium Systems

Axim Letter Plates