BL5408SS. The Borg BL5408 Digital Lock comes standard with adaptor kit and spindles for fitting to a panic device. This non-handed medium-to-heavy duty digital lock with flat bar handle and 12 large indented buttons is suitable for use on internal and sheltered external applications. With a clutched keypad handle to protect against forced entry and lock damage, you can be sure the BL5408 can withstand plenty of use.. Medium to heavy duty digital lock. Includes adapter kit and panic pad spindle set. 12 large indented buttons. Suitable for internal and sheltered external applications