These measurements over the years have standardised for a standard external door 44mm thick door.
Mortice lock door thickness.
The minimum door width is 45mm or 1 75 inches.
Here are four basic reasons why you want to use a mortise lock over other lock types.
If you want to improve your door security just know that this type of lock offers far better protection against intruders than the common cylinder locks.
Latch bolt projection is the length the latch bolt.
Vital interior working parts are made of solid hot forged brass or steel for a lifetime of trouble free operation.
Select a handle with the correct backset distance the distance from the door s edge to the center of the handle s mounting hole for your door.
Standardized heavy steel case is smooth easy to mortise and assures snug and solid fit in door mortise.
Rabbeted strikes and pieces are used on pairs of doors that have a meeting rail which is rabbeted or on single doors that have a rabbeted frame.
Also known as passage handles these handles do not lock.
Backset mortise lock 2 75 70mm backset mortise locks for doors 1 75 44mm thick and over lock specifications.
Mortise locks how to order 68 xxx rabbeted door strike used with all 1 5 38mm 2 51mm 2 5 64mm backset locks 6300 6800 series features.
In addition to lasting twice as long as standard door handles these mortise mount into a cutout in the door to withstand vandalism.
Thru bolt concealed surface back to back mount door thickness specifications pocket door locksets classic pocket door mortise lock body dimensions specifications modern rectangular pocket door mortise locks dimensions specifications narrow modern rectangular pocket door mortise locks dimensions specifications narrow oval pocket door mortise.