https://nance-boje.technetblog....gers.de/the-best-way
Locks For Doors and Flaps This keyless deadlock is designed to maximize the lock strength and security of sliding narrow stile aluminum storefront doors. Its small size makes it easy to install, and the manufacturer offers an unbeatable mechanical guarantee for the life of the product. You'll need to measure the'stile ' of your door before you install a hook-bolt lock. This is the distance between the door's edge and the start of any glass, ornamental glass or panels. Hook-type latches with a hook and