Secure mailboxes
for your home

At KNOBLOCH, security and protection are our top priority. Our mailbox systems are equipped with the latest technology to protect your mail from unauthorised access. Robust materials, robust locking systems and careful workmanship ensure that your mail remains untouched and undamaged. Our mailbox systems ensure your mail remains optimally secured.

Directly to the topic

Locks

High quality locks for mailboxes guarantee maximum security and durability, the perfect solution for every type of mailbox. Quality made in Germany that you can rely on.
Detailed information on all locks and other options can be found in the respective product specifications.

Schlüsselschalter für Profilhalbzylinder

Magnetschloss mit Knopfgriff

Großes Knebelschloss

Standard Schloss

Multi-point locking

As the name suggests, multi-point locking works with multiple locking points that make break-ins and lever attacks considerably more difficult. Many a burglar would literally break their teeth on the three-point locking system in particular. Choose KNOBLOCH’s proven quality and innovative technology for your secure mailbox!

Two-point locking mechanism

This locking system represents a good compromise between increased security requirements on the one hand and budget constraints on the other. It is available at KNOBLOCH for all standard boxes with a minimum height of 165 mm.

Three-point locking mechanism

When security is the most important thing. For mailbox systems with front removal, it takes up considerable space from the insert slot and is therefore only available for special boxes. With mailboxes featuring rear removal, this restriction does not apply and the three-point locking system is also possible for standard boxes.

Flap loCKING

Protect your mailbox on New Year's Eve
or during longer absences

With the CLOSE flap locking system, you can temporarily lock mailbox flaps and thus ensure that no mail can be inserted during extended absences. CLOSE has also proven its worth on New Year’s nights: people who like to throw firecrackers into mailboxes have no chance here.

This locking system can be used with both standard mailbox flaps and large variants, with and without noise damping. In addition, CLOSE can be installed in all doors and fronts with straight boxes without thermal insulation. And quite discreetly, incidentally, because the locking system is mounted from inside to the mailbox flap or door with a self-adhesive mounting plate and remains invisible from outside.

Lock cutouts

If you plan to integrate the mailbox system into a central locking system, you might need special cutouts for lock cylinders. Instead of the intended standard lock, we can provide the mailbox door with a lock cutout for a lever cylinder of your choice.

Delivery then takes place without a lock (and without surcharge) or already fully assembled with the special locks you supply (for a small surcharge).

Special locks

Do you need customised special locks for your mailbox or mailbox system?

Our team will discuss your requirements down to the smallest detail and advise you on implementation options. Together we will find the right solution for individual locks for your mailboxes.

Secure mailboxes for your home