The Borg lateral action combination deadbolt.
Manufactured to the highest standards using 316 stainless steel for all of the critical internal components.
The Marine Pro Grade series has undergone extensive testing to ensure that the coding chamber is resistant to salt water corrosion.
Combined with the new matt black Marine Pro grade finish giving the series even more protection against harsh environments.
Handing is from outside, if the hinges are on the left, then you need a left hand lock.