Following the successful launch of the CL500 marine grade locks and due to high customer demand, we have expanded the Marine by Codelocks range. The expansion to the range now includes selected locks from the CL200 and CL400 mechanical ranges, offering the benefits of key override options as well as lever and ball knob handles.

The Marine by Codelocks mechanical lock range have been specially enhanced to withstand harsh outdoor environments and coastal applications. Reliable and durable, the marine grade black finish has proven to be resistant against moisture and salt spray, following rigorous salt spray testing*.


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Salt spray tested
1000 hours*


Limited lifetime



Features & Benefits

Designed with outdoor and maritime environments in mind, the Marine by Codelocks products would be ideal for outbuildings, construction sites, marinas and homes by the water. Providing convenient, easy access, the sleek black finish adds sophistication to any application.

• Specially enhanced, durable black finish suited to harsh environments
• Salt spray tested 1000 hours*
• Resistant against moisture/salt spray*
• Suitable for internal and external applications
• Limited lifetime guarantee**


data sheet





Shop the Marine by Codelocks range

They’re the same tough, convenient, easy-to-use locks with a finish to match. Key benefits such as the limited lifetime guarantee** are still applicable to the Marine by Codelocks range, not to mention the renowned Codelocks technical support available via phone, email or our support site.





*Tested in-house by Codelocks Ltd.
**Codelocks mechanical locks will be repaired, serviced or replaced free of charge if they develop a manufacturing fault. Faults caused by misuse, abuse and/or poor fitting are not covered by the guarantees.