There is only one size in a slim line letterbox, if you have one this will fit your door. Designed for use in narrow of limited depth or at the bottom of door. A range of colour finishes is available and all are supplied with a black surround for improved UV stability.
eBay
Universal Key Lock Kit, 1 Set of Key Locks, 25/30/35/40mm,suit to Drawers,Doors,Mailboxes,Toolboxes,Drawers
Aliexpress UK
Lockable Wall Mount Parcel Box Say goodbye to waiting in for parcels and the dreaded "Sorry We Missed You" cards through your letterbox. This Safe, Secure and Lockable Parcel Box is perfect for receiving Amazon deliveries and packages whilst you're out. This Parcel Box has been specially designed to suit wall mounting meaning you can install it straight next to your front door or at your gate. The chamber simply pulls down from the front allowing the parcels to be slotted in to the box. Then just close the chamber back up, twist the lock and jumble the code to ensure it is locked again (if using the lockable version). The Combination Camlock can be locked with a simple 3-digit code - you can provide this code in your delivery instructions to any companies you order from and to all the courier services that send you parcels.
eBay
Cabinet Locks Letterbox Lock Cam Lock Set with 2 Keys and 4 Different Lock Plates for Door Cabinet Mailbox Drawer Cupboard
Aliexpress UK
This steel letterplate restrictor shroud effectively prevents key fishing attempts, acting as a strong deterrent against potential intruders. The complete set includes all necessary fixing components for straightforward installation, making it a practical and efficient choice for anyone seeking added peace of mind.
eBay
Wall Mount Mailbox Vintage Outside Mailboxes Letter Box Metal Wall Mounted Post Box Farmhouse Post Decoration Crafts
Aliexpress UK
Keep yourself and your family safe. Used ideally at night to prevent arson attacks, the unique swing latch design allows you to open and lock your letterbox without any keys etc. just a simple swing of the lock protects your property, yourself and your family.
eBay
Wedding Card Box Wooden Rustic Wedding Decor Envelope Box Wedding Post Box Letterbox for Bridal Shower Reception Party
Aliexpress UK
'Letterbox NOT Included'. One size that is Suitable for a 10" or 12" Letterbox. Thieves also try and evaluate the assets you have through your letterbox identifying valuable targets and making it more tempting to break in.
eBay
Home Baby Safety Lock Buckle Children Windows Limit Holder Sliding Door Locks Anti-Falling Kids Security Protection Adjustable
Aliexpress UK
LARGE DOOR EASY TO EMPTY. Simply open the lid and place the parcel onto the internal shelf. when the lid is closed the parcel will actually drop down inside the box. If you again lift the lid you will see the parcel has gone and can't be accessed unless with the key to the door.
eBay
3/4/5Pcs Children Safety Drawer Lock Kids Anti-Pinching Hand Cabinet Drawer Locks Home Security Protection Plastic Locker Buckle
Aliexpress UK
With 2 keys. Material: Stainless Steel. 1 X 16mm Lock. Color: Silver. We will reply you ASAP.
eBay
JOOAN 3MP PTZ 5G Wifi Camera HD 2.8” Touch Screen Baby Monitor Smart Home Security Color Night Two Way Audio Wireless IP Camera
Aliexpress UK
Every item is held in our warehouse and dispatched directly by our team. not mass-produced imports. We're a real team who know our products and care about every order. Parcel Boxes. At Letterbox4you, we believe in doing things properly.
eBay
1PCS Baby Safety Refrigerator Lock With Keys or Coded Lock Infant Security Cabinet Locks Sliding Closet Door Locks
Aliexpress UK