The best example of a cylinder lock is the deadbolt on your front door.
Mortise lock deadbolt replacement.
Dust out the lock s case and spray it with a penetrating lubricant such as wd 40 as shown.
Reinstall the lock in the mortise screw on the faceplate and replace the spindle and knob.
Mortise lock is the name given to the large rectangular locks that fit into a slot or mortise in the edge of the door.
2000 series double cylinder complete lockset solid brass polished brass.
The cylinder lock is the modern standard.
Then put your key in a nice safe place.
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Replace the cover and make sure the key throws the bolt from both sides.
Prime line e 2497 mortise keyed lock set with glass knob perfect for replacing antique lock sets and more fits doors with 2 3 8 backset 4 2 out of 5 stars 794 24 20 24.
These locks were common at the turn of the twentieth century and are still in use today.
Latch bolt projection is the length the latch bolt.
In addition to lasting twice as long as standard door handles these mortise mount into a cutout in the door to withstand vandalism.
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.