The Marine by Codelocks range features a selection of locks that 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 for up to 1000 hours*. (*Tested in-house by Codelocks Ltd.) Euro profile mortice sash lock with deadbolt and latchbolt. With the deadbolt thrown it denies access to code users. Supplied with Euro profile cylinders and three keys. The CL425 model provides a Code Free option. This model features a black dot on the ‘Y’ button. When the ‘Y’ button is pressed along with a correct code input, the lever will retract the latch freely until disabled. The Mortice Lock utilises a split follower as a safety feature. This enables the inside lever to retract the deadbolt and latchbolt, after the deadbolt has been thrown, to prevent an accidental lock in.