The letterbox can be securely locked closed when required. Fire Proof Retardant Resistant Security Letterbox Bag. Internal Security Cover. Manufactured from the highest quality materials and can be fitted to almost any door in a matter of minutes.
eBay
JJYY Vintage Antique Chinese Old Lock Retro Padlock Jewelry Wooden Box Padlock Lock for Suitcase Drawer Cabinet
Aliexpress UK
1 x Personalised Large Letter Box. Lockable: Yes, with 2 keys. All trade and personalised. Easy to Mount: Includes all wall fixings for quick installation. 1 x Set of Wall Fixings. Mounting: Wall Mount.
eBay
1-5Pcs Padlock Metal Buckles Jewelry Box Key Lock Clasp Women Bag Decorative Small Padlocks for Diary Twist Locks Accessories
Aliexpress UK
Suitable for uPVC door profiles from 24 to 80mm, it includes sacrificial cut lines for 24mm and 28mm panels to ensure a precise, flexible fit. Key Features Wide Door Compatibility: Fits 40-80mm doors with sacrificial cut lines for 24mm and 28mm uPVC door panels.
eBay
bowarepro Chinese Vintage Antique Door Lock Retro Padlock Jewelry Wooden Box Padlock Lock for Fish Pattern Old Style 117*56*15MM
Aliexpress UK
All trade and personalised. ✅ Spacious Design – 45 x 30 x 10 cm, perfect for letters, envelopes & small parcels. ✅ Weatherproof & Durable – Designed to withstand rain, wind, and outdoor conditions. Mounting: Wall Mount.
eBay
Combination lock 65*29mm Silver Password Lock Latch Jewelry Wooden Box Fixed Lock Suitcase Coded Locks Hardware Accessories
Aliexpress UK
With 2 identical keys, Per Lock. BEST UK PRICEAMAZING DEALS. Thermal Label. Full CCTV Kits.
eBay
Large Standing Lock Mailbox for Letters, Retro Outdoor Post, Post
Aliexpress UK
Installation is quick and easy, opens with a 90 degree turn, non-key retaining, allowing you to remove the key from the locked and unlocked position. 1 Cabinet Lock（Contains 2 keys and 4 Replaceable lock plate）.
eBay
Portable Piggy Box Made Of Metal Small Security Lock Box Sturdy Coin Boxes Money Safe Box Lockable Cash Box With Key For Kids
Aliexpress UK
1 x Personalised Black Letterbox. All trade and personalised. Secure Locking: 3-digit combination lock for keyless convenience. 1 x Pre-installed 3-Digit Combination Lock. Rust & Weather Resistant – Built to withstand rain, wind, and daily wear.
eBay
Hot Sale Portable Metal Money Safe Box Lockable Cash Box With Key,Sturdy Coin Boxes For Kids Piggy Box Small Security Lock Box
Aliexpress UK
Large Letterbox The Combi Catcher. No keys its keyless. Letter Flap on the front. Easy to operate 3 dial combination lock.
eBay
Wall Mount Mailbox Letter Box Newspaper Box Easy to Use Locking Mailbox Postbox for House Street Outside Office Building
Aliexpress UK