https://blogfreely.net/drillco....lor94/five-things-yo
Locks For Doors and Flaps This keyless hookbolt deadlock increases the strength and security of sliding narrow stile aluminium storefront doors. Its compact design makes it simple to install and the manufacturer provides a lifetime guarantee on mechanical security. You will need to measure the'stile of your door' before installing a hook-bolt lock. This is the distance from the edge of the door to the start of any glass panels or embedded decoration. Hook-type latches with an attached bracket and hook L