SS French Door Multipoint Lock KitFrom the Anvil is proud to introduce their new SS French Door Multipoint Lock Kit. This kit is perfect for securing flush french timber doors. The master lock securely engages into the slave mechanisms and automatically deadlocks a slave unit once operated. The SS French Door Multipoint Lock Kit is a cost effective alternative to traditional multipoint door locks. There is no limit to the number of locks you can add to this master lock, making it