The everbilt 5 8 in.
Door lock spring mechanism.
A slam latch uses a spring and is activated by the shutting or slamming of a door.
The springs are ideal for general use with furniture appliances automotive work toys marine gate screen doors and repair projects.
Spring bolt lock or night latch.
This massive cast iron rim lock is faithfully reproduced from an early 19th century original used on entry doors.
It can be locked or unlocked at any time using.
The spring is compressed to unlock the bolt and when released it snaps into a locked position.
This type of door generally locks automatically when closed.
A non tested night latch can be used for access but it must be supported with a tested lock so you would have two locks on the door.
A locking mechanism used with a latch bolt.
How to fix a doorknob s bolt mechanism.
Deadbolt a deadlatch does not have the spring loading mechanism.
The best lock for a wooden door is a lock that meets the requirement of bs3621 the type of lock fitted can be a night latch mortice deadlock or mortice sash lock.
If installing on an entry door pair it with a modern deadbolt for security ideal for large interior doors it comes with matching un lacquered brass knobs trim and a pair of impressive skeleton keys.
Child safety cabinet locks latches 12 pack kids baby proofing lock child proof drawer locks cupboard hidden latch adhesive door spring lock no tools drill white 3 9 out of 5 stars 1 947 14 99 14.
And the everbilt 5 8 in.
Extension springs 4 pack come in two sizes to accommodate a variety of applications.
Turning a doorknob retracts the end of a bolt or latch from an opening in a strike plate on the face of the door jamb allowing the door to open.