The BL5401 is a medium to heavy-duty lock suited to doors where lighter-duty locks just won’t handle it. Offering a fully clutched round bar handle, this lock can be suited for most different applications out there. When fitting on a front door, a secondary BS-rated euro cylinder is recommended for use in conjunction.Each BL5401 offers an optional free passage mode, enabling a bypass mode to deactivate the coding chamber. Until deactivated, this allows you to enter without the need to enter the code.This variation comes with a 60mm latch. Suitable for internal and sheltered external use on wooden, composite, and steel doors.60mm latchSuitable for internal or external doorsMedium-heavy dutyPassage free optionSatin Chrome