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Letterbox Security Shroud Restrictors - Screw Fixing

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£10.99 £8.99

Product Information
Fitting Instructions

Key fishing or letterbox fishing is a technique burglars use to get hold of your keys, purse, handbags and more without even having to enter a property! They simply push open your letterbox flaps and use a long hooked rod, similar to a fishing rod, to ´fish´ for your keys and handbags. Meaning they can then use the keys to just walk into your property and help themselves to anything they want before driving off in your car!

The UAP Hidden Fix Letterplate Restrictor Shroud will stop hands getting through your letterbox and either hooking your keys, or opening your lock. This simple but effective device is 14.5″ long and stops the inner flap opening more than 40 degrees and so stops unwanted hands being able to manoeuvre a rod inside. This Letterplate Restrictor Shroud features the impressive Hidden Fix technology, meaning that it doesn’t leave any visible fixings on the exterior of the home and further protects it from being simply removed from the outside.

Letterbox Shroud Features:

1 Great protection against key fishing
2 Prevents the letterbox inner flap opening more than 40 degrees
3 Prevents rods being pushed through the letterbox
4 14.5″ long means it fits most letterboxes
 5  Up to a 5 year inland coating guarantee (defined as 25 miles from the coast or 5 miles from a highly populated industrial area) or lifetime coating guarantee on Nanocoast finishes (see below)

Technical Information

Letterbox shroud length (A) 400mm
Flap Length (B) 30mm
Distance Between Inside Edges of Flaps (C) 340mm
Letterplate Shroud Width (D) 80mm
Protrusion from Door (E) 40mm
Metal Thickness 1mm
Restriction Angle 40 Degrees
No of Screws Needed 2
Screws Supplied No

Material and Guarantee

Finish Material Guarantee 
Gold Anodised Aluminium 5 Years
Silver Anodised Aluminium 5 Years
Black Aluminium 5 Years
White Aluminium  5 Years
Mirror Polished Stainless Steel Lifetime
PVD Gold Stainless Steel Lifetime

Live Near The Coast?

Products pitting and rusting near the coast is a very common problem due to the salt in the air

If you live near the coast (defined as within 25 miles away) or within 5 miles of a heavily populated industrial area, it is a very common problem for door hardware to pit and rust (usually within 6 months of it being fitted). The high concentration of salt and chemicals in the air corrodes most metals including brass, zinc, zamak, nickel and more.

UAP have developed a range of products developed specifically for the coast - called Nanocoast. These products are made from 316 grade stainless steel, and have been salt spray tested to ASTM B117:2005 for 2000+ hours (the industry standard is 480 hours).

UAP are so confident with the quality of their Nanocoast products that they offer a LIFETIME coating guarantee, meaning that they will not pit or rust no matter where you put them in the country!

If you require an letterbox shroud for the coast please choose either a PVD gold, mirror polished or satin stainless finish.

Fitting Instructions

Cleaning Your Letterbox Shroud

Every month, wipe the letterbox shroud slot over with a moist cloth and remove any dust particles that may have accumulated, and finish off by wiping the letterbox shroud with a lint free cloth.


Letterbox Shroud Guarantee

We guarantee the letterbox shroud and finish against the following;

Surface Coating

We guarantee that the letterbox shrouds have a 5 year inland coating guarantee (defined as 25 miles from the coast or 5 miles from a highly populated industrial area) except Nanocoast finishes which have a lifetime coating guarantee subject to;

1. The letterbox shrouds are applied to a door, window frame or door, and no item of door furniture on the door, window frame or door panel are sealed or fixed using any form of silicone sealant or the like.

2. The letterbox shrouds are fixed correctly and are not scratched or damaged at any time during the installation process or thereafter.

3. The letterbox shrouds are cleaned monthly with a moist cloth and not with any form of cleaning agents.

4. No claim will be accepted for any letterbox shroud that is scratched or mutilated or fitted incorrectly.


We guarantee that the letterbox shrouds will not fail mechanically in normal use during the 5 year guarantee period subject to the conditions outlined above.

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