The Armor Lock Plus security cable with Keylock features a multi-strand steel cable with black vinyl sheath providing an extra level of security for projector installations.- Ships complete with 3/16" diameter cable, a Keylock, security screws, security allen wrench, and an attachment plate for easy connection to the mount and projector.- Two keys are supplied for convenience- For use with any projector that has the security slot- built in the chassis- Provides an extra level of security beyond the Armor- Lock security already built into the projector mount.