This listing is for the Lock Replacement Service only.

A compatible combination lock must be purchased separately. If you do not already have a lock in your order, please add one to your cart to complete the upgrade.

Upgrade your letterbox to keyless convenience

Choose our Lock Replacement service to swap your standard key lock for a secure combination lock. Enjoy the simplicity of keyless entry, making it easy to share access with family or manage your deliveries without searching for keys.

• Compatibility: Suits Dagood letterboxes with replaceable locks (check your model or ask us for advice)

Additional Info:

• Allow 1–2 extra business days for orders including fitting.
• Default code is preset (e.g. 000). Change your code after installation for security.
• DIY fitting requires basic tools and moderate skill.

Note: This listing is for the Lock Replacement Service only. A compatible combination lock must be purchased separately. If you do not already have a lock in your order, please add one to your cart to complete the upgrade.

How to Change the Opening Direction of a Combination Lock for Nest Letterbox