Editorial profile

GERDA

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Brand background: Poland
Product areas: Cylinders · Padlocks · Mechanical door locks

Reviewed 2026-10-28

Models · 2

GERDA NAVY CLUB KCNP 30 brass padlock

Keyed padlock with a rubber seal; it can be snapped shut without using the key.

GERDA PRO SYSTEM X+ Z 30/30 mechanical cylinder

30/30 key-key pinion cylinder in satin nickel; the PRO SYSTEM X+ configuration listed in the official store.

Official sources

GERDA · gerda.com · 1
GERDA · gerda.pl · 2
GERDA · gerda.pl · 3

Compiled from public sources. Inclusion does not indicate an official listing or partnership. Country refers to brand history or company location, not manufacturing origin or sales coverage.