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LettaSafe Letter Boxes  » Ryder large capacity letterbox

Ryder large capacity letterbox

Product code: LS18
Ryder large capacity letterbox-LS18
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Ryder large capacity letterbox
Total Price: £361.95
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More Info LS Textured Black
LS Textured Black
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More Info LS Anthracite Grey RAL7016
LS Anthracite Grey RAL7016
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LS Slate Grey RAL7015
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More Info LS Black Grey RAL7021
LS Black Grey RAL7021
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More Info LS Silver RAL9006
LS Silver RAL9006
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LS Antique Brass
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LS Antique Copper
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House Name
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More Info Fence 15-35mmChute for thin fences up to 35mm thick
Fence 15-35mm
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More Info Fence 35-75mmChute for thick fences up to 75mm thick
Fence 35-75mm
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More Info Single Wall 85-135mmSingle brick chute for walls 85-135mm thick
Single Wall 85-135mm
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More Info Sloped 195-245mmFor existing walls 195-245mm thick
Sloped 195-245mm
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More Info Sloped 285-335mmFor existing walls 285-335mm thick
Sloped 285-335mm
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More Info Stepped 195-245mmFor walls being built 195-245mm thick
Stepped 195-245mm
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More Info Stepped 285-335mmFor walls being built 285-335mm thick
Stepped 285-335mm
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Collection box front Collection Box Back Choice of chutes

The Ryder is a large capacity letterbox designed for mail to go through brick walls and wooden fences.

Mail is delivered from the front of your property via the uplifting letterplate and then through a chute into the rear mounted mail collection box.

The mail collection box is manufactured from tough 16 gauge (1.6mm thick) steel, whilst for even more security, the lockable door is made from 30 gauge (3mm thick) steel. All parts are thoroughly grit blasted before being powder coated twice in a tough low bake enamel for extra durability.

This high capacity mailbox is suitable for the following

  • Single brick walls

  • Double or cavity brick walls

  • Wooden Fences

The mailbox is secured to the back of the property wall or fence and mail is retrieved via the lockable access door. The collection box is fully waterproof and totally secure.

The letterplate is cast from solid high grade aluminium in a U.K. foundry and is finished in a choice of baked enamel colours and finishes.

The chutes are available in different sizes and styles to suit all applications and are extremely robust. Fabricated from 30 gauge (3mm thick) steel, the mail delivery chutes are grit blasted to a spotless finish before being powder coated in a textured black enamel twice for a long life durable finish.

The Ryder letterbox has the following features

  • Manufactured in the U.K. in our Norfolk workshops

  • Extremely secure design

  • Large capacity collection box with ample capacity for all your mail and newspapers

  • Choice of different chutes for all applications

  • Choice of coloured letter plates

  • Supplied complete with 2 keys

  • Fully waterproof design

  • Delivery 1 to 2 days

Custom size chutes are also available for this model.







Letter plate

These are the dimensions of the post flap supplied with the LS18.

  • A = 315mm, the overall width of the letterplate.
  • B = 128mm, this dimension is the overall height of the letterplate.
  • C = 57mm, the height of the letterplate orifice.
  • D = 230mm, the width of the letterplate orifice

Collection Box

Here are the dimensions of the LS18 Collection Box

  • A = 625mm
  • B = 350mm
  • C = 240mm
  • D = 72mm
  • E = 247mm
  • F = 65mm
  • G = 40mm
  • H = 45mm

Collection Box - Rear

  • A = 285mm
  • B = 300mm
  • C = 200mm



Chute dimensions for use with Lettasafe letter plates


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LS18 Ryder Instructions



Lettasafe, Unit 4 MB Site,, Norwich Road, Norwich, , NR13 4EZ, telephone: 01493 753 288