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Anti Theft Baffle Restrictor for Individual Post Boxes ATB-01

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Original price £20.79 - Original price £20.79
Original price
£20.79 - £20.79
Current price £20.79

Heighten security in your external letterbox with our new baffle restrictor.

Features to reduce the risk of mail theft are a requirement in all European-made post boxes, yet some customers are looking for extra reassurance. They want to be confident that their letters and packages can not be fished out by opportunists.

For this reason, we developed an extension to the existing baffle to further restrict entry through the letter flap. Our anti-theft baffle restrictor is easy to retrofit onto any letterbox or parcel box that has a min 10mm folded edge extending inwards from the opening. Our baffle extension slides onto this folded strip of metal and simply needs to be glued in position.

Whether you purchased your post box from Letterbox Supermarket or another supplier, this is a straightforward way to upgrade the security and protect your mail. The only way to access your mail is with the key to the lock.

Fitting an anti theft baffle restrictor

You will need:

  • The Baffle Restrictor
  • A post box with a 10mm folded edge inside the opening
  • The quick-drying adhesive that is suitable for use with powder-coated metal.

Push the baffle restrictor onto the folded metal edge with the profile directed upwards or downward. Close the post box and check that mail can still be delivered through the opening and into the hold. Depending on the model, you may only be able to fit the restrictor in the downward direction.

When you are satisfied that the mail isn’t going to get jammed, apply a thin coat of adhesive to the folded edge. Then slide the baffle into position and allow time to dry. Your post box now has enhanced protection from mail thieves.


  • Designed & manufactured in the UK
  • Easy to fit
  • Powder-coated galvanised steel
  • Rust-resistant, durable design


  • 30 cm or 25 cm width
  • 4.4 cm depth

At Letterbox4you all our manufacturers are certified with IS0 9001, which is  the international standard that specifies requirements for a quality management system. Our letterboxes are subject to the highest quality procedure and of the highest standard.

Letterbox Supermarket brand belongs to Letterbox4you Limited, it's main purpose is to provide easy and quick access to quality, long lasting and secure mailboxes. Most of our products are manufactured in Europe and we select only top quality suppliers to sell their products on our website. 

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