No name mailbox C-4 copper antique finish, wall-mounted letterbox for C4 envelopes (MPN SKL C4 625)

No name wall-mounted mailbox model SKL C4 625 in a copper antique finish is designed to receive C4-size envelopes and documents. The mailbox has a front slot sized to fit standard C4 correspondence and a lockable access door to secure received mail. Built for outdoor wall or gate mounting, its compact rectangular form provides a practical external letterbox solution for homes, small offices and service entrances.

Advantages

The mailbox combines a corrosion-resistant metal body with a copper antique surface treatment that conceals fingerprints and minor scratches while offering a traditional look. The front slot accommodates larger envelopes without folding, reducing handling time for postal deliveries. A keyed lock on the access door provides controlled retrieval of mail and protection against casual access. The wall-mounted design keeps the unit elevated and weather-exposed parts minimal, helping preserve contents from ground splash and debris.

Suitable for

• Residential entrances and apartment building exterior walls
• Small business or home office mail reception
• Installation on gates, porches or service doors
• Delivery of C4-size envelopes, magazines and thin catalogs

Key specifications

• Accepts C4-size envelopes without folding
• Wall-mounted installation type suitable for outdoor use
• Metal construction with copper antique surface finish
• Front insertion slot for mail and documents
• Lockable access door for secure mail retrieval

How to use

Mount the mailbox on a solid vertical surface using appropriate anchors and screws for the wall material. Ensure the unit is fixed at a comfortable height for mail carriers and protected from direct heavy rain where possible. Insert envelopes through the front slot; to retrieve mail, unlock the access door with the supplied key and open the door fully to remove contents. Close and lock the door after each retrieval to maintain security.

Usage recommendations

For long-term outdoor performance, periodically check and tighten mounting hardware, clean the finish with a soft cloth and mild detergent, and lubricate the lock mechanism occasionally. Avoid abrasive cleaners or high-pressure washing that could damage the surface treatment.